{"title":"Filbur Pool \u0026 Spa Filters For Harmsco Pool \u0026 Spa Products","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=\"\/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-6107","title":"Filbur FC-6107 C-7674 PH75-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-6107 C-7674 PH75-4 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-7674 PH75-4 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-6107 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":28243958544,"sku":"FC-6107","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-3506_xl.jpg?v=1568832219"},{"product_id":"fc-6110","title":"Filbur FC-6110 C-7685 PH105-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Filbur FC-6110 C-7685 PH105-4 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-7685 PH105-4 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-6110 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":28243958608,"sku":"FC-6110","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/products\/17-175-3512_xl.jpg?v=1486185711"},{"product_id":"fc-6115","title":"Pleatco PH155 FC-6115 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Pleatco PH155 FC-6115 Spa\/Pool Filter Cartridge is a replacement spa and pool filter cartridge from Pleatco Filters, selected to help restore steady water flow, dependable filtration, and proper cartridge fit when an existing element is worn, damaged, or due for seasonal replacement. Before ordering, compare the product title, part number, dimensions, and application details against the original part and the equipment documentation. A clean, correctly sized cartridge helps reduce strain on the circulation system, supports better water clarity, and can improve flow through the filter housing. Replacing worn cartridges is especially important when pleats are crushed, end caps are damaged, cleaning no longer restores flow, or water quality becomes harder to maintain. If you are unsure about compatibility, compare photos, measurements, and model information before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine replacement style item from Pleatco Filters for compatible filters applications\u003c\/li\u003e\n  \u003cli\u003eCompare the full product title and equipment details before ordering\u003c\/li\u003e\n  \u003cli\u003eDesigned for repair or replacement of the matching original component\u003c\/li\u003e\n  \u003cli\u003eHelps restore proper fit, function, and serviceability when the existing part is worn or damaged\u003c\/li\u003e\n  \u003cli\u003eRecommended for pool, spa, or bath service where compatibility has been verified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pleatco Filters","offers":[{"title":"Default Title","offer_id":28243959504,"sku":"FC-6115","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/BSPO_1199.jpg?v=1778992483"},{"product_id":"ph105","title":"Pleatco PH105 C-7685 FC-6110 Spa\/Pool Filter Cartridge","description":"\u003cp\u003ePleatco PH105 C-7685 FC-6110 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":45017407389851,"sku":"PH105","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-775-3512_XL.jpg?v=1717122365"},{"product_id":"71503","title":"Darlly 71503 FC-6115 C-7697 PH155-4 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eA replacement filter cartridge helps maintain cleaner circulating water by trapping suspended debris inside the filter housing, and this Darlly cartridge is designed for compatible applications referencing FC-6115, C-7697, and PH155-4. When the working cartridge becomes dirty, worn, or ineffective, the system can no longer support the steady filtration performance it should.\u003c\/p\u003e\n\u003cp\u003eThe cross-reference numbers give this cartridge practical value because filter replacement is most reliable when matched directly to recognized cartridge identifiers. A properly selected replacement helps restore intended filtration support and contributes to more dependable routine maintenance.\u003c\/p\u003e\n\u003cp\u003eThis type of part is especially useful when the filter body remains serviceable and the cartridge itself is the main maintenance item. That keeps upkeep 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-6115, C-7697, and PH155-4 references\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable system filtration\u003c\/li\u003e\n\u003cli\u003eUseful when original cartridges are loaded or worn\u003c\/li\u003e\n\u003cli\u003eSupports cleaner maintenance planning\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":45082202210459,"sku":"71503","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-3521_XL.jpg?v=1718158671"},{"product_id":"77518","title":"Darlly 77518 FC-6110 C-7685 PH100\/105 Spa\/Pool Filter Cartridge","description":"\u003cp\u003eThe Darlly 77518 filter cartridge is designed for compatible filtration applications and offers 105 square feet of filtration area with 2-5\/8 inch bottom opening, 3 inch FPT top, 7-1\/2 inch diameter, and 19-1\/2 inch length. A cartridge like this is useful because it restores filtration while matching the original combination of threaded top and measured body dimensions.\u003c\/p\u003e\u003cp\u003eThreaded-end cartridges should be matched carefully because the end style can be just as important as length and diameter. This Darlly cartridge is a strong replacement choice when the original 105 square foot filter element with these dimensions needs a direct-compatible renewal.\u003c\/p\u003e\u003cp\u003eFor compatible filter maintenance, this Darlly cartridge is a practical replacement when the original 105 square foot filter element needs renewal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDarlly filter cartridge\u003c\/li\u003e\n\u003cli\u003e105 square feet of filtration area\u003c\/li\u003e\n\u003cli\u003e3 inch FPT top and 2-5\/8 inch bottom opening\u003c\/li\u003e\n\u003cli\u003e7-1\/2 inch diameter and 19-1\/2 inch length\u003c\/li\u003e\n\u003cli\u003eUseful for filter replacement and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Darlly Filtration","offers":[{"title":"Default Title","offer_id":48495574548635,"sku":"77518","price":86.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/17-777-3512_XL.jpg?v=1777941597"}],"url":"https:\/\/www.bathandspaparts.com\/collections\/filbur-filters-for-harmsco-pool-spa-products.oembed","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}