{"title":"Filbur Pool \u0026 Spa Filters For Dimension One Spas","description":"\u003cp\u003eFilbur pool and spa filters are renowned for their high-quality construction and efficient filtration capabilities, making them a popular choice for maintaining crystal-clear water in aquatic systems. Filbur filters are designed to capture a wide range of contaminants, including dirt, debris, and fine particles, using advanced filtration media such as pleated polyester or fabric elements. These filters are known for their durability and ease of maintenance, offering features like reinforced end caps and robust filter cores to enhance longevity and performance.\u003c\/p\u003e\n\u003cp\u003eIf you are having difficulty finding the correct replacement filter for your hot tub or pool, please try our \u003ca title=\"Bath \u0026amp; Spa Parts Online Filter Finder\" href=\"\/en-ca\/pages\/filters\"\u003e\u003cstrong\u003eFILTER FINDER\u003c\/strong\u003e\u003c\/a\u003e. You can locate your filter by hot tub brand, the current filter number, by size or by Pleatco, Unicel, Aladdin, or Excel part numbers.\u003c\/p\u003e","products":[{"product_id":"fc-0177","title":"Filbur FC-0177 4CH-940 PDO-UF40 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-0177 4CH-940 PDO-UF40 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, built for systems that use this specific Filbur cartridge style. The listed cross-reference details include 4CH-940 PDO-UF40, which can help match the cartridge to the filter currently in service. It is intended to help restore steady filtration by trapping debris, body oils, and suspended particles as water moves through the filter housing. When an old cartridge becomes worn, stained, collapsed, or difficult to clean, replacing it can help improve circulation and support cleaner, clearer water.\u003c\/p\u003e\u003cp\u003eThis cartridge is a practical maintenance item for spas, hot tubs, and pool applications where the correct size and end-cap style are required. Always compare the part number, cartridge length, outside diameter, inside diameter, and end configuration with the filter being replaced. Regular rinsing and periodic replacement help reduce strain on the pump, maintain water flow, and keep the sanitizer working more efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement Filbur Manufacturing spa\/pool filter cartridge for compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUse part number and cross-reference markings to verify fit before ordering\u003c\/li\u003e\n\u003cli\u003eHelps capture dirt, debris, oils, and fine particles during normal circulation\u003c\/li\u003e\n\u003cli\u003eSupports improved water clarity and more consistent filter performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance when the existing cartridge is worn or hard to clean\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243574288,"sku":"FC-0177","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/4ch940.jpg?v=1486185248"},{"product_id":"fc-0312","title":"Filbur FC-0312 6CH-352  Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-0312 6CH-352  Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, built for systems that use this specific Filbur cartridge style. The listed cross-reference details include 6CH-352, which can help match the cartridge to the filter currently in service. It is intended to help restore steady filtration by trapping debris, body oils, and suspended particles as water moves through the filter housing. When an old cartridge becomes worn, stained, collapsed, or difficult to clean, replacing it can help improve circulation and support cleaner, clearer water.\u003c\/p\u003e\u003cp\u003eThis cartridge is a practical maintenance item for spas, hot tubs, and pool applications where the correct size and end-cap style are required. Always compare the part number, cartridge length, outside diameter, inside diameter, and end configuration with the filter being replaced. Regular rinsing and periodic replacement help reduce strain on the pump, maintain water flow, and keep the sanitizer working more efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement Filbur Manufacturing spa\/pool filter cartridge for compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUse part number and cross-reference markings to verify fit before ordering\u003c\/li\u003e\n\u003cli\u003eHelps capture dirt, debris, oils, and fine particles during normal circulation\u003c\/li\u003e\n\u003cli\u003eSupports improved water clarity and more consistent filter performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance when the existing cartridge is worn or hard to clean\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243583184,"sku":"FC-0312","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/FC-0312.jpg?v=1603120762"},{"product_id":"fc-0465","title":"Filbur FC-0465 7CH-552 PTL55XW-F2M Filter Cartridge","description":"\u003cp\u003eFilbur FC-0465 7CH-552 PTL55XW-F2M Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, built for systems that use this specific Filbur cartridge style. The listed cross-reference details include 7CH-552 PTL55XW-F2M, which can help match the cartridge to the filter currently in service. It is intended to help restore steady filtration by trapping debris, body oils, and suspended particles as water moves through the filter housing. When an old cartridge becomes worn, stained, collapsed, or difficult to clean, replacing it can help improve circulation and support cleaner, clearer water.\u003c\/p\u003e\u003cp\u003eThis cartridge is a practical maintenance item for spas, hot tubs, and pool applications where the correct size and end-cap style are required. Always compare the part number, cartridge length, outside diameter, inside diameter, and end configuration with the filter being replaced. Regular rinsing and periodic replacement help reduce strain on the pump, maintain water flow, and keep the sanitizer working more efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement Filbur Manufacturing spa\/pool filter cartridge for compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUse part number and cross-reference markings to verify fit before ordering\u003c\/li\u003e\n\u003cli\u003eHelps capture dirt, debris, oils, and fine particles during normal circulation\u003c\/li\u003e\n\u003cli\u003eSupports improved water clarity and more consistent filter performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance when the existing cartridge is worn or hard to clean\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243596432,"sku":"FC-0465","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/7ch552.jpg?v=1486185287"},{"product_id":"fc-0470","title":"Filbur FC-0470 7CH-752 PTL75XW-F2M Filter Cartridge","description":"\u003cp\u003eA filter cartridge helps provide the debris-capture surface inside a compatible filtration system, and this Filbur FC-0470 cartridge is designed for 7CH-752 and PTL75XW-F2M 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-0470, 7CH-752, and PTL75XW-F2M compatibility give this part practical value because cartridge replacements work best when the new element matches the intended 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 main filter body remains serviceable and the issue is centered on the cartridge element itself. That keeps routine 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 7CH-752 and PTL75XW-F2M 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 results\u003c\/li\u003e\n\u003cli\u003eImproves service confidence and filtration quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243597200,"sku":"FC-0470","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/7ch752.jpg?v=1486185289"},{"product_id":"fc-0475","title":"Filbur FC-0475 7CH-975 PDO75P3 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-0475 7CH-975 PDO75P3 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, built for systems that use this specific Filbur cartridge style. The listed cross-reference details include 7CH-975 PDO75P3, which can help match the cartridge to the filter currently in service. It is intended to help restore steady filtration by trapping debris, body oils, and suspended particles as water moves through the filter housing. When an old cartridge becomes worn, stained, collapsed, or difficult to clean, replacing it can help improve circulation and support cleaner, clearer water.\u003c\/p\u003e\u003cp\u003eThis cartridge is a practical maintenance item for spas, hot tubs, and pool applications where the correct size and end-cap style are required. Always compare the part number, cartridge length, outside diameter, inside diameter, and end configuration with the filter being replaced. Regular rinsing and periodic replacement help reduce strain on the pump, maintain water flow, and keep the sanitizer working more efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement Filbur Manufacturing spa\/pool filter cartridge for compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUse part number and cross-reference markings to verify fit before ordering\u003c\/li\u003e\n\u003cli\u003eHelps capture dirt, debris, oils, and fine particles during normal circulation\u003c\/li\u003e\n\u003cli\u003eSupports improved water clarity and more consistent filter performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance when the existing cartridge is worn or hard to clean\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243597776,"sku":"FC-0475","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/7h975.jpg?v=1486185290"},{"product_id":"fc-0684","title":"Filbur FC-0684 C-9405 PAP50-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eFilbur FC-0684 C-9405 PAP50-4 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Filbur Manufacturing, built for systems that use this specific Filbur cartridge style. The listed cross-reference details include C-9405 PAP50-4, which can help match the cartridge to the filter currently in service. It is intended to help restore steady filtration by trapping debris, body oils, and suspended particles as water moves through the filter housing. When an old cartridge becomes worn, stained, collapsed, or difficult to clean, replacing it can help improve circulation and support cleaner, clearer water.\u003c\/p\u003e\u003cp\u003eThis cartridge is a practical maintenance item for spas, hot tubs, and pool applications where the correct size and end-cap style are required. Always compare the part number, cartridge length, outside diameter, inside diameter, and end configuration with the filter being replaced. Regular rinsing and periodic replacement help reduce strain on the pump, maintain water flow, and keep the sanitizer working more efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement Filbur Manufacturing spa\/pool filter cartridge for compatible filtration systems\u003c\/li\u003e\n\u003cli\u003eUse part number and cross-reference markings to verify fit before ordering\u003c\/li\u003e\n\u003cli\u003eHelps capture dirt, debris, oils, and fine particles during normal circulation\u003c\/li\u003e\n\u003cli\u003eSupports improved water clarity and more consistent filter performance\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance when the existing cartridge is worn or hard to clean\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":28243610192,"sku":"FC-0684","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c9405.jpg?v=1486185314"},{"product_id":"fc-3081","title":"Filbur FC-3081 C-4340 PMT40 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3081 C-4340 PMT40 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-4340 PMT40 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-3081 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":28243877840,"sku":"FC-3081","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c4340.jpg?v=1486185608"},{"product_id":"fc-3741","title":"Filbur FC-3741 C-6617 PC17 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3741 C-6617 PC17 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-6617 PC17 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-3741 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":28243908240,"sku":"FC-3741","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/c6617.jpg?v=1486185655"},{"product_id":"fc-3058","title":"Filbur FC-3058 C-7335  Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-3058 C-7335  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-7335 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-3058 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":28438305808,"sku":"FC-3058","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/FC-3058.jpg?v=1593458525"},{"product_id":"pdo-uf40","title":"Pleatco PDO-UF40 4CH-940 FC-0177 Spa\/Pool Filter Cartridge","description":"\u003cp\u003ePleatco PDO-UF40 4CH-940 FC-0177 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":45006320566427,"sku":"PDO-UF40","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1831_XL.jpg?v=1717046808"},{"product_id":"pap50","title":"Pleatco PAP50 C-9405 FC-0684 FC-3402 Filter Cartridge","description":"\u003cp\u003ePleatco PAP50 C-9405 FC-0684 FC-3402 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":45017406406811,"sku":"PAP50","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-1064_XL.jpg?v=1717122342"},{"product_id":"60231","title":"Darlly 60231 FC-3741 C-6617 PC17 Filter Cartridge","description":"\u003cp\u003eThis Darlly 60231 FC-3741 C-6617 PC17 Filter Cartridge helps restore filtration performance in compatible spa or pool systems using the matching cartridge size and reference codes 60231, FC-3741, C-6617, PC17. The cartridge is used to capture debris as water circulates through the filter system, helping maintain clearer water and more consistent flow when the old element has become clogged, damaged, or difficult to clean. Because filter cartridges can look similar across brands and models, the best approach is to compare the part number, end-cap style, length, diameter, and center opening against the cartridge being removed before installation. Replacing the cartridge on a normal maintenance schedule also helps reduce strain on circulation equipment and can improve overall water care results.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement cartridge for compatible spa and pool filter housings using 60231, FC-3741, C-6617, PC17 references\u003c\/li\u003e\n\u003cli\u003eHelps trap dirt, hair, oils, and fine debris during normal water circulation\u003c\/li\u003e\n\u003cli\u003eUseful when the existing cartridge is stained, collapsed, cracked, or no longer rinses clean\u003c\/li\u003e\n\u003cli\u003eVerify dimensions, end-cap configuration, and center core style before ordering\u003c\/li\u003e\n\u003cli\u003eRecommended for regular maintenance to support water clarity and equipment flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082204471451,"sku":"60231","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-2840_XL.jpg?v=1718158743"},{"product_id":"40401","title":"Darlly 40401 FC-0177M 4CH-940M PDO-UF40M Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge helps maintain cleaner water by trapping suspended debris as the system circulates, and this Darlly cartridge is designed for compatible applications referencing FC-0177M, 4CH-940M, and PDO-UF40M. When the cartridge media becomes restricted or worn out, filtration can become less effective than it should.\u003c\/p\u003e\n\u003cp\u003eThe multiple part references give this cartridge practical value because filter matching is most dependable when it follows known cross-reference numbers tied to the original cartridge family. A properly selected replacement helps restore intended debris-capture performance and contributes to more reliable maintenance planning.\u003c\/p\u003e\n\u003cp\u003eThis type of replacement is especially useful when the filter housing remains serviceable and the cartridge itself is the main wear item. That makes service more focused and easier to complete properly.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable water filtration and contributes to cleaner circulation overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible applications using FC-0177M, 4CH-940M, and PDO-UF40M references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration performance\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are clogged or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner water-care 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":45082205290651,"sku":"40401","price":44.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/40401_Spa_Filter.jpg?v=1755629557"},{"product_id":"60406","title":"Darlly 60406 FC-0312 PAS40-F2M Spa\/Pool Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA spa or pool filter cartridge helps keep circulating water cleaner by collecting suspended debris within the filter system, and this Darlly cartridge is designed for compatible applications using the PAS40-F2M reference. When the original cartridge reaches the end of its useful life, the system can lose the filtration support it should provide.\u003c\/p\u003e\n\u003cp\u003eThe spa-and-pool application gives this cartridge practical value because some filter designs serve more than one type of water system while still requiring a precise replacement fit. A properly selected replacement helps restore intended debris-capture performance and contributes to more dependable maintenance planning.\u003c\/p\u003e\n\u003cp\u003eThis type of part is especially useful when the housing remains serviceable and the primary need is simply fresh filter media. That keeps service simple and efficient.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable system filtration and contributes to cleaner water performance overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible spa and pool applications using the PAS40-F2M reference\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable filtration performance\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are worn or spent\u003c\/li\u003e\n\u003cli\u003eSupports cleaner maintenance and circulation\u003c\/li\u003e\n\u003cli\u003eImproves water-care confidence and service quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082205487259,"sku":"60406","price":38.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-2530_XL.jpg?v=1718158781"},{"product_id":"10501","title":"Darlly 10501 FC-0684 C-9405 PAP50-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge is one of the most important routine-maintenance parts in a water-care system, and this Darlly cartridge is designed for compatible applications referencing FC-0684, C-9405, and PAP50-4. When the cartridge media becomes spent or clogged, circulation may continue, but filtration quality can steadily decline.\u003c\/p\u003e\n\u003cp\u003eThe cross-reference compatibility gives this cartridge practical value because proper replacement depends on matching the filter to the original cartridge family. A properly selected replacement helps restore intended debris capture and supports a more effective water-maintenance routine.\u003c\/p\u003e\n\u003cp\u003eThis type of service part is especially useful when the filter housing itself remains in good condition and the real need is fresh filter media. That keeps maintenance simple and efficient.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this 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-0684, C-9405, and PAP50-4 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable debris capture during filtration\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are clogged or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner water-care maintenance\u003c\/li\u003e\n\u003cli\u003eImproves filtration performance and service confidence\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":45082206011547,"sku":"10501","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1064_XL.jpg?v=1718158803"},{"product_id":"70759","title":"Darlly 70759 FC-3059 C-7367 PDO75-2000 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA filter cartridge helps the system maintain cleaner circulating water by trapping suspended debris within the filter housing, and this Darlly cartridge is designed for compatible applications referencing FC-3059, C-7367, and PDO75-2000. When the cartridge media becomes restricted or unreliable, the filtration system can lose the dependable performance it should provide.\u003c\/p\u003e\n\u003cp\u003eThe multiple cross-reference identifiers give this cartridge practical value because replacement filters are most accurately selected by matching recognized application numbers to the original cartridge family. A properly selected replacement helps restore intended filtration support and contributes to a cleaner service routine.\u003c\/p\u003e\n\u003cp\u003eThis type of replacement is especially useful when the filter body remains serviceable and the service need is centered on the cartridge media itself. That keeps maintenance focused and efficient.\u003c\/p\u003e\n\u003cp\u003eInstalled in the proper setup, this filter cartridge helps restore dependable debris capture and contributes to cleaner water care overall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilter cartridge for compatible applications using FC-3059, C-7367, and PDO75-2000 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable system filtration\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are clogged or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner maintenance and circulation\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":45082207256731,"sku":"70759","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1811_XL.jpg?v=1718158849"},{"product_id":"c-6617","title":"Unicel C-6617 FC-3741 Coleco Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Unicel filter cartridge is designed for compatible filtration applications where dependable particulate capture is needed. A filter cartridge is useful because it helps remove suspended debris from circulating water, supporting clearer water quality and more consistent system performance.\u003c\/p\u003e\u003cp\u003eThis replacement is especially useful when the original cartridge is clogged, damaged, worn, or no longer filtering efficiently. Matching the correct 23 square foot specification and dimensional profile helps preserve intended fit and restore dependable filtration support in compatible systems.\u003c\/p\u003e\u003cp\u003eThe C-6617 is a practical service part when a compatible filtration setup needs a cartridge to restore cleaner water flow and reliable filter operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUnicel filter cartridge\u003c\/li\u003e\n\u003cli\u003e23 square foot filtration capacity\u003c\/li\u003e\n\u003cli\u003eDesigned to match the listed dimensional profile\u003c\/li\u003e\n\u003cli\u003eUseful when the original cartridge is worn or clogged\u003c\/li\u003e\n\u003cli\u003eSupports cleaner and more dependable water filtration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":48472328110235,"sku":"C-6617","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-175-2840_XL.jpg?v=1777517564"},{"product_id":"70751","title":"Darlly 70751 FC-0470 7CH-752 PTL75-XW2 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Darlly 70751 filter cartridge is designed for compatible filtration systems that use 75 square feet of media with a 2 inch MPT bottom connection. Featuring a 7 inch diameter and 14-3\/4 inch length, this cartridge provides a balanced combination of added media area and a clear threaded lower fitment for systems that require that exact connection style.\u003c\/p\u003e\u003cp\u003eAs cartridges wear, they can reduce water clarity and place more strain on the filtration process even when the rest of the equipment remains sound. Choosing a correctly sized threaded replacement like this one helps maintain the intended fit while restoring filtration performance in a straightforward, serviceable way.\u003c\/p\u003e\u003cp\u003eThe Darlly 70751 is a strong replacement candidate for buyers who need a 75 square foot cartridge with a 2 inch MPT bottom in a medium-length, narrow-body format.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDarlly replacement filter cartridge\u003c\/li\u003e\n\u003cli\u003e75 square feet of filtration area\u003c\/li\u003e\n\u003cli\u003e2 inch MPT bottom connection\u003c\/li\u003e\n\u003cli\u003e7 inch diameter x 14-3\/4 inch length\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible cartridge filter applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":48495575957659,"sku":"70751","price":66.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-1212_XL.jpg?v=1777941645"}],"url":"https:\/\/www.bathandspaparts.com\/en-ca\/collections\/filbur-filters-for-dimension-one-spas.oembed?page=2","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}