{"title":"Spa Filters: Replacement Cartridges - Filbur 2\" Outside Diameter Cartridge","description":"","products":[{"product_id":"fc-2308","title":"Filbur FC-2308 C-2308 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA spa and pool filter cartridge helps trap suspended debris inside a compatible filtration system, and this Filbur FC-2308 cartridge is designed for C-2308 applications. When the original cartridge becomes worn, loaded, or less effective, the system can lose the dependable filtration support it should provide.\u003c\/p\u003e\u003cp\u003eThe FC-2308 and C-2308 compatibility give this part practical value because replacement cartridges work best when they match the intended filter housing and application closely. A properly selected cartridge helps restore intended filtration performance and contributes to cleaner maintenance results.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the larger filter assembly remains serviceable and the need is centered on refreshing the cartridge element. That keeps upkeep focused and efficient.\u003c\/p\u003e\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable debris capture and contributes to cleaner overall system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible C-2308 spa and pool applications\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration performance\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner routine maintenance\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and water-care quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243747280,"sku":"FC-2308","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/C2308.1.jpg?v=1486185480"},{"product_id":"fc-2320","title":"Filbur FC-2320 C-2302 PRB14.5 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-2320 C-2302 PRB14.5 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2320, C-2302, PRB14.5 for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243755408,"sku":"FC-2320","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c2302.jpg?v=1486185485"},{"product_id":"fc-2324","title":"Filbur FC-2324 C-2303 PRB8.5 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-2324 C-2303 PRB8.5 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2324, C-2303, PRB8.5 for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243759184,"sku":"FC-2324","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1579_xl.jpg?v=1486185486"},{"product_id":"fc-2340","title":"Filbur FC-2340 C-2612 PJW12 \/ PRB12 Filter Cartridge","description":"\u003cp\u003eFilbur FC-2340 C-2612 PJW12 \/ PRB12 Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2340, C-2612, PJW12, PRB12 for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243760208,"sku":"FC-2340","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1580_xl_564a179c-46b0-41c3-97b1-da584187e120.jpg?v=1486185489"},{"product_id":"fc-2350","title":"Filbur FC-2350 C-2613 PRB12L-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-2350 C-2613 PRB12L-4 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2350, C-2613, PRB12L-4 for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243762768,"sku":"FC-2350","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1585_xl.jpg?v=1486185490"},{"product_id":"fc-2360","title":"Filbur FC-2360 C-2618 PRB18-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-2360 C-2618 PRB18-4 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2360, C-2618, PRB18-4 for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243765648,"sku":"FC-2360","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c2618.jpg?v=1486185492"},{"product_id":"fc-2365","title":"Filbur FC-2365 C-2912 PW15WC Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-2365 C-2912 PW15WC Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, made for systems that require a clean, properly matched cartridge to maintain water clarity and steady circulation. It also references common cartridge cross numbers such as FC-2365, C-2912, PW15WC for easier comparison against the part being replaced. This cartridge is intended for use when the existing filter is worn, damaged, difficult to clean, or no longer supporting normal water flow through the spa or pool equipment.\u003c\/p\u003e\u003cp\u003eWhen selecting a replacement cartridge, always compare the part number, length, outside diameter, inside opening, end-cap style, and any printed cross-reference numbers on the old filter before ordering. A correctly matched cartridge helps reduce strain on the pump, supports better filtration performance, and keeps routine maintenance more predictable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool filter systems\u003c\/li\u003e\n\u003cli\u003eFilbur Manufacturing model for easier identification and reordering\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clean, clear circulating water\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn, clogged, cracked, or hard-to-clean cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions and end-cap details with the original cartridge before purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243766224,"sku":"FC-2365","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1750_xl.jpg?v=1486185493"},{"product_id":"fc-3027","title":"Filbur FC-3027 C-2304 PH3.7-B Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3027 C-2304 PH3.7-B Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, selected for customers who need a clean, dependable cartridge for routine water filtration service. It is listed with the reference identifiers C-2304 PH3.7-B to help match existing cartridges, filter labels, and cross-reference notes during replacement. This cartridge is a practical replacement option when the current filter is worn, stained, crushed, or no longer rinses clean after normal maintenance.\u003c\/p\u003e\u003cp\u003eUse this cartridge as part of a regular filter maintenance schedule to support better water clarity, improved debris capture, and more consistent flow through the filtration system. Before ordering, compare the part number, length, outside diameter, inside diameter or opening size, end-cap style, and any printed cross-reference numbers on your existing cartridge. Proper fit is important for sealing, circulation, and overall filtration performance.\u003c\/p\u003e\u003cp\u003eThis item is best suited for pool and spa owners, service technicians, and maintenance teams replacing an existing cartridge with a matching Filbur model. Always clean the filter area before installation, seat the cartridge fully, and follow the equipment manufacturer's maintenance guidance for rinse intervals, chemical balance, and replacement timing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFilbur replacement filter cartridge FC-3027 for compatible spa and pool filter applications\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clear water when installed in the correct filter housing\u003c\/li\u003e\n\u003cli\u003eUseful for routine maintenance, seasonal replacement, or restoring filtration after a worn cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions, end-cap style, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eDesigned for easy cartridge replacement during normal pool or spa service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243869136,"sku":"FC-3027","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c2304.1.jpg?v=1486185586"},{"product_id":"ph6","title":"Pleatco PH6 Spa\/Pool Filter Cartridge","description":"\u003cp\u003ePleatco PH6 Spa\/Pool Filter Cartridge is a replacement spa or pool filter cartridge from Pleatco Filters designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross-reference number, length, diameter, end-cap style, and core design need to match the existing filter.  Match the item carefully against the existing part, plumbing size, equipment model, and service diagram before installation. A fresh cartridge can improve circulation, reduce strain on the pump, and help keep water clearer when paired with proper cleaning and chemistry.\u003c\/p\u003e\u003cp\u003eBefore ordering, compare all printed cartridge codes and physical dimensions to the filter being replaced. Many cartridges look similar, but small differences in end caps, thread style, opening size, or overall length can affect fit. Replace worn, collapsed, cracked, or heavily soiled cartridges promptly to maintain efficient filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Pleatco Filters replacement option for Filters applications\u003c\/li\u003e\n\u003cli\u003eCompare cartridge length, diameter, end caps, core, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":28243871184,"sku":"PH6","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/BSPO_0108.jpg?v=1778991985"},{"product_id":"fc-3067","title":"Filbur FC-3067 C-2610 PW15W\/C Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA spa and pool filter cartridge helps trap suspended debris inside a compatible filtration system, and this Filbur FC-3067 cartridge is designed for C-2610 and PW15W\/C applications. When the original cartridge becomes worn, loaded, or less effective, the system can lose the dependable filtration support it should provide.\u003c\/p\u003e\u003cp\u003eThe FC-3067, C-2610, and PW15W\/C compatibility give this part practical value because cartridge replacements work best when they match the intended filter housing and service application closely. A properly selected cartridge helps restore intended filtration performance and contributes to cleaner routine maintenance.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the broader filter assembly remains serviceable and the issue is centered on the cartridge element itself. That keeps service direct and efficient.\u003c\/p\u003e\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable debris capture and contributes to cleaner overall water-care performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible C-2610 and PW15W\/C spa and pool applications\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration support\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner maintenance routines\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and water-care quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243871824,"sku":"FC-3067","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1750_xl_df8a6149-37b0-4570-a09f-ae93e1d58a92.jpg?v=1486185597"},{"product_id":"fc-3120","title":"Filbur FC-3120 C-2305 PSB3.5 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA spa and pool filter cartridge helps support water clarity by trapping debris within a compatible filtration system, and this Filbur FC-3120 cartridge is designed for C-2305 and PSB3.5 applications. When the original cartridge becomes loaded, worn, or less effective, the system can lose the dependable support it should provide.\u003c\/p\u003e\u003cp\u003eThe FC-3120, C-2305, and PSB3.5 compatibility give this part practical value because replacement cartridges work best when they match the intended filter housing and service application closely. A properly selected cartridge helps restore intended filtration performance and contributes to cleaner maintenance results.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the main filter body remains serviceable and the service need is centered on the cartridge element. That keeps upkeep focused and efficient.\u003c\/p\u003e\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable debris capture and contributes to cleaner overall system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible C-2305 and PSB3.5 spa and pool applications\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration support\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner routine maintenance\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and water-care performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243888016,"sku":"FC-3120","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-3695_xl.jpg?v=1486185630"},{"product_id":"fc-3125","title":"Filbur FC-3125 C-2699 PTS10-FGH Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3125 C-2699 PTS10-FGH Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, selected for customers who need a clean, dependable cartridge for routine water filtration service. It is listed with the reference identifiers C-2699 PTS10-FGH to help match existing cartridges, filter labels, and cross-reference notes during replacement. This cartridge is a practical replacement option when the current filter is worn, stained, crushed, or no longer rinses clean after normal maintenance.\u003c\/p\u003e\u003cp\u003eUse this cartridge as part of a regular filter maintenance schedule to support better water clarity, improved debris capture, and more consistent flow through the filtration system. Before ordering, compare the part number, length, outside diameter, inside diameter or opening size, end-cap style, and any printed cross-reference numbers on your existing cartridge. Proper fit is important for sealing, circulation, and overall filtration performance.\u003c\/p\u003e\u003cp\u003eThis item is best suited for pool and spa owners, service technicians, and maintenance teams replacing an existing cartridge with a matching Filbur model. Always clean the filter area before installation, seat the cartridge fully, and follow the equipment manufacturer's maintenance guidance for rinse intervals, chemical balance, and replacement timing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFilbur replacement filter cartridge FC-3125 for compatible spa and pool filter applications\u003c\/li\u003e\n\u003cli\u003eHelps trap debris and support clear water when installed in the correct filter housing\u003c\/li\u003e\n\u003cli\u003eUseful for routine maintenance, seasonal replacement, or restoring filtration after a worn cartridge\u003c\/li\u003e\n\u003cli\u003eCompare all dimensions, end-cap style, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eDesigned for easy cartridge replacement during normal pool or spa service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243888848,"sku":"FC-3125","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-1826_xl.jpg?v=1486185631"},{"product_id":"fc-2305","title":"Filbur FC-2305 Spa\/Pool Replacement Filter Cartridge","description":"\u003cp\u003eA replacement filter cartridge helps renew the working filtration element inside a compatible spa or pool system, and this Filbur FC-2305 cartridge is designed for matching applications where the original element has become worn or less effective. When a cartridge becomes loaded or deteriorated, the system can lose the dependable support it should provide.\u003c\/p\u003e\u003cp\u003eThe FC-2305 reference gives this part practical value because filter cartridges work best when the replacement matches the intended housing and service application closely. A properly selected cartridge helps restore intended filtration performance and contributes to cleaner routine maintenance.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the main filter body remains serviceable and the issue is centered on the cartridge itself. That keeps maintenance efficient and focused.\u003c\/p\u003e\u003cp\u003eInstalled in the proper setup, this replacement filter cartridge helps restore dependable debris capture and contributes to cleaner overall water-care results.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement filter cartridge for compatible spa and pool applications\u003c\/li\u003e\n\u003cli\u003eDesigned to match the FC-2305 reference\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration support\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and maintenance quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":44734713790619,"sku":"FC-2305","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2420_XL.jpg?v=1715036788"},{"product_id":"ph5-9","title":"Pleatco PH5.9 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA replacement filter cartridge helps trap suspended debris in a compatible spa or pool filtration system, and this Pleatco version uses the PH5.9 reference. Filter cartridges are useful because they help maintain cleaner water while supporting proper circulation and protecting downstream equipment from excessive particulate buildup.\u003c\/p\u003e\u003cp\u003eThis cartridge has practical value because replacing the filter element is often the most direct way to restore filtration performance without changing the larger filter housing. A properly selected Pleatco cartridge helps preserve intended fit and contributes to more dependable debris capture during normal operation.\u003c\/p\u003e\u003cp\u003eThis type of part is especially useful when the original cartridge has become clogged, worn, or too damaged to maintain good flow and filtration efficiency. That helps restore everyday system performance with a focused, equipment-specific replacement.\u003c\/p\u003e\u003cp\u003eInstalled in the proper application, this filter cartridge helps support cleaner water and more dependable long-term filtration performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePleatco PH5.9 spa and pool filter cartridge\u003c\/li\u003e\n\u003cli\u003eHelps trap suspended debris in compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUseful when replacing a worn or clogged original cartridge\u003c\/li\u003e\n\u003cli\u003eSupports dependable water clarity and circulation performance\u003c\/li\u003e\n\u003cli\u003eImproves maintenance results and replacement confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":45006318272667,"sku":"PH5-9","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2550_XL.jpg?v=1717046766"},{"product_id":"prb12-4","title":"Pleatco PRB12-4 C-2608 C-2612 FC-2340 Filter Cartridge","description":"\u003cp\u003ePleatco PRB12-4 C-2608 C-2612 FC-2340 Filter Cartridge is a replacement spa or pool filter cartridge from Pleatco Filters designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross-reference number, length, diameter, end-cap style, and core design need to match the existing filter.  Match the item carefully against the existing part, plumbing size, equipment model, and service diagram before installation. A fresh cartridge can improve circulation, reduce strain on the pump, and help keep water clearer when paired with proper cleaning and chemistry.\u003c\/p\u003e\u003cp\u003eBefore ordering, compare all printed cartridge codes and physical dimensions to the filter being replaced. Many cartridges look similar, but small differences in end caps, thread style, opening size, or overall length can affect fit. Replace worn, collapsed, cracked, or heavily soiled cartridges promptly to maintain efficient filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Pleatco Filters replacement option for Filters applications\u003c\/li\u003e\n\u003cli\u003eCompare cartridge length, diameter, end caps, core, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":45006318534811,"sku":"PRB12-4","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1580_XL.jpg?v=1717046771"},{"product_id":"prb12l-4","title":"Pleatco PRB12L-4 C-2613 FC-2350 [20133] Spa\/Pool Filter Cartridge","description":"\u003cp\u003ePleatco PRB12L-4 C-2613 FC-2350 [20133] Spa\/Pool Filter Cartridge is a replacement spa or pool filter cartridge from Pleatco Filters designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross-reference number, length, diameter, end-cap style, and core design need to match the existing filter.  Match the item carefully against the existing part, plumbing size, equipment model, and service diagram before installation. Key identifiers and configuration details include 20133. A fresh cartridge can improve circulation, reduce strain on the pump, and help keep water clearer when paired with proper cleaning and chemistry.\u003c\/p\u003e\u003cp\u003eBefore ordering, compare all printed cartridge codes and physical dimensions to the filter being replaced. Many cartridges look similar, but small differences in end caps, thread style, opening size, or overall length can affect fit. Replace worn, collapsed, cracked, or heavily soiled cartridges promptly to maintain efficient filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Pleatco Filters replacement option for Filters applications\u003c\/li\u003e\n\u003cli\u003eCompare cartridge length, diameter, end caps, core, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":45006319026331,"sku":"PRB12L-4","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1585_XL.jpg?v=1717046781"},{"product_id":"prb14-5","title":"Pleatco PRB14.5 C-2302 FC-2320 FC-2320-HB Filter Cartridge","description":"\u003cp\u003ePleatco PRB14.5 C-2302 FC-2320 FC-2320-HB Filter Cartridge is a replacement spa or pool filter cartridge from Pleatco Filters designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross-reference number, length, diameter, end-cap style, and core design need to match the existing filter.  Match the item carefully against the existing part, plumbing size, equipment model, and service diagram before installation. A fresh cartridge can improve circulation, reduce strain on the pump, and help keep water clearer when paired with proper cleaning and chemistry.\u003c\/p\u003e\u003cp\u003eBefore ordering, compare all printed cartridge codes and physical dimensions to the filter being replaced. Many cartridges look similar, but small differences in end caps, thread style, opening size, or overall length can affect fit. Replace worn, collapsed, cracked, or heavily soiled cartridges promptly to maintain efficient filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Pleatco Filters replacement option for Filters applications\u003c\/li\u003e\n\u003cli\u003eCompare cartridge length, diameter, end caps, core, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":45006319157403,"sku":"PRB14-5","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1578_XL.jpg?v=1717046784"},{"product_id":"prb8-5","title":"Pleatco PRB8.5 C-2303 FC-2324 FC-2324-HB Filter Cartridge","description":"\u003cp\u003ePleatco PRB8.5 C-2303 FC-2324 FC-2324-HB Filter Cartridge is a replacement spa or pool filter cartridge from Pleatco Filters designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross-reference number, length, diameter, end-cap style, and core design need to match the existing filter.  Match the item carefully against the existing part, plumbing size, equipment model, and service diagram before installation. A fresh cartridge can improve circulation, reduce strain on the pump, and help keep water clearer when paired with proper cleaning and chemistry.\u003c\/p\u003e\u003cp\u003eBefore ordering, compare all printed cartridge codes and physical dimensions to the filter being replaced. Many cartridges look similar, but small differences in end caps, thread style, opening size, or overall length can affect fit. Replace worn, collapsed, cracked, or heavily soiled cartridges promptly to maintain efficient filtration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine or listed Pleatco Filters replacement option for Filters applications\u003c\/li\u003e\n\u003cli\u003eCompare cartridge length, diameter, end caps, core, and cross-reference numbers before ordering\u003c\/li\u003e\n\u003cli\u003eUseful for repair, rebuild, routine maintenance, or replacement service\u003c\/li\u003e\n\u003cli\u003eCompare size, voltage, color, connection type, and model details before ordering\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended whenever electrical, gas, pressure, or code-sensitive work is involved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":45006319911067,"sku":"PRB8-5","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1579_XL.jpg?v=1717046794"},{"product_id":"20151","title":"Darlly 20151 FC-2320 C-2302 PRB14.5 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge helps maintain cleaner circulating water by trapping debris within the filter system, and this Darlly cartridge is designed for compatible applications referencing FC-2320, C-2302, and PRB14.5. When the cartridge no longer filters effectively, the system can begin to feel less efficient than it should.\u003c\/p\u003e\n\u003cp\u003eThe matching reference set gives this cartridge practical value because filter selection is most accurate when based on known cross-reference numbers tied to the original canister design. A properly selected replacement helps restore intended filtration support and contributes to more dependable maintenance intervals.\u003c\/p\u003e\n\u003cp\u003eThis type of replacement is especially useful when the surrounding filter hardware remains serviceable and the issue is centered on renewing the filter media. That keeps routine upkeep focused and efficient.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable filtration and contributes to cleaner water care overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible applications using FC-2320, C-2302, and PRB14.5 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable debris-trapping performance\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are spent or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner circulation and maintenance\u003c\/li\u003e\n\u003cli\u003eImproves filtration consistency and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082202144923,"sku":"20151","price":13.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1578_XL.jpg?v=1718158666"},{"product_id":"20132","title":"Darlly 20132 FC-2340 C-2612 PJW12 \/ PRB12 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge helps the water-care system remove suspended debris more effectively during normal circulation, and this Darlly cartridge is designed for compatible applications referencing FC-2340, C-2612, PJW12, and PRB12. When the cartridge media has aged or become restricted, the overall filtration result can feel less effective than it should.\u003c\/p\u003e\n\u003cp\u003eThe multiple cross-reference numbers give this replacement practical value because many filter cartridges are identified through several equivalent industry references. A properly selected cartridge helps restore intended filtration performance and supports cleaner ongoing maintenance.\u003c\/p\u003e\n\u003cp\u003eThis kind of part is especially useful when the filter housing remains serviceable and the weakness is isolated to the cartridge itself. That makes routine replacement more straightforward and more targeted.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this cartridge helps restore dependable debris capture and contributes to cleaner system operation overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible applications using FC-2340, C-2612, PJW12, and PRB12 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration support\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are clogged or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner water maintenance\u003c\/li\u003e\n\u003cli\u003eImproves filtration confidence and service quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082203324571,"sku":"20132","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1580_XL.jpg?v=1718158706"},{"product_id":"20191","title":"Darlly 20191 FC-2324 C-2303 PRB8.5 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge provides the working media that supports cleaner water throughout the circulation cycle, and this Darlly cartridge is designed for compatible applications referencing FC-2324, C-2303, and PRB8.5. When the existing cartridge becomes loaded or deteriorated, filtration can lose the steady performance it should provide.\u003c\/p\u003e\n\u003cp\u003eThe reference-based compatibility gives this cartridge practical value because filter replacements work best when they are matched precisely to recognized part-number families. A properly selected replacement helps restore intended debris capture and supports more dependable water-care maintenance.\u003c\/p\u003e\n\u003cp\u003eThis kind of replacement is especially useful when the filter housing remains serviceable and only the cartridge media needs attention. That keeps maintenance direct and easy to manage.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable filtration support and contributes to cleaner system operation overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible applications using FC-2324, C-2303, and PRB8.5 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable water filtration\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner routine maintenance\u003c\/li\u003e\n\u003cli\u003eImproves filtration confidence and service quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082207715483,"sku":"20191","price":16.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1579_XL.jpg?v=1718158865"},{"product_id":"fc-3060","title":"Filbur FC-3060 C-2604 C-2606 PLE-051-9153 Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3060 C-2604 C-2606 PLE-051-9153 Filter Cartridge is a replacement component from Filbur Manufacturing intended for use in compatible pool, spa, and bath equipment where the matching size, model series, and part number are required. This filter replacement is used to help restore proper filtration performance by giving the system a clean, correctly sized filtering surface. Cartridge and DE grid parts are highly dependent on length, diameter, end cap style, media configuration, and model cross-reference, so the listed part numbers should be checked carefully against the filter tank or old element. Replacing a worn filter can improve water clarity, reduce debris bypass, and help the circulation system operate more consistently. Because many equipment families use similar-looking parts with small dimensional or configuration differences, compare the existing part, equipment label, plumbing size, and installation requirements before ordering. This description is intended to help customers identify the product's purpose and confirm fit before purchase, but the original equipment manual, exploded parts diagram, or service technician should be used whenever exact compatibility is uncertain.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible pool or spa filtration systems\u003c\/li\u003e\n  \u003cli\u003eHelps restore water clarity and debris capture when the old element is worn\u003c\/li\u003e\n  \u003cli\u003eMatch dimensions, end style, model number, and filter type before purchase\u003c\/li\u003e\n  \u003cli\u003eUseful for seasonal service, replacement maintenance, or equipment restoration\u003c\/li\u003e\n  \u003cli\u003eVerify part number  with the existing cartridge, grid, or filter assembly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":45087629443227,"sku":"FC-3060","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-1280_XL.jpg?v=1718259930"},{"product_id":"20133","title":"Darlly 20133 FC-2350 C-2613 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eDarlly 20133 Spa\/Pool Filter Cartridge from Darlly Filtration is a replacement part for the filtration system and is best used when the original component is missing, worn, leaking, cracked, corroded, or no longer functioning as intended. This replacement cartridge helps restore filtration performance by capturing debris as water passes through the filter. It is intended for compatible spa and pool filter housings where cartridge dimensions and cross-reference numbers match. Because pool and spa parts often vary by model year, plumbing size, voltage, horsepower, color, or connection style, confirm the part number  and visible dimensions against your existing equipment before installation. This item is a practical choice for technicians, service companies, and homeowners who want to keep compatible equipment operating correctly while replacing only the specific component needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement part for compatible Darlly Filtration applications and related pool, spa, or bath equipment.\u003c\/li\u003e\n  \u003cli\u003eHelps support water flow, debris capture, and routine service when the original part is worn, damaged, or due for service.\u003c\/li\u003e\n  \u003cli\u003eVerify part number , model compatibility, size, color, voltage, or connection details before ordering.\u003c\/li\u003e\n  \u003cli\u003eUseful for repair work focused on restoring equipment function without replacing a larger assembly.\u003c\/li\u003e\n  \u003cli\u003eRecommended for maintenance situations where fit, seal, flow, control, or component alignment is important.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":46926303035547,"sku":"20133","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/20133.jpg?v=1754074552"}],"url":"https:\/\/www.bathandspaparts.com\/en-ca\/collections\/spa-filters-replacement-cartridges-filbur-2-outside-diameter-cartridge.oembed?page=2","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}