{"product_id":"filbur-fc-3105-spa-and-pool-replacement-filter-cartridge-for-hot-tubs-and-pools-oem-quality","title":"Filbur FC 3105 Spa and Pool Replacement Filter Cartridge for Hot Tubs and Pools OEM Quality","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFilbur FC-3105 Spa\/Pool Replacement Filter Cartridge\u003c\/strong\u003e is built for endurance in demanding spa and pool systems. When you need clear water, consistent flow, and reliable filtration, this cartridge is designed to deliver—month after month, season after season.\u003c\/p\u003e \u003ch3\u003eWhy this cartridge stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnd caps and reinforced center cores\u003c\/strong\u003e—the strongest extruded PVC center cores distribute stress evenly and increase debris loading, helping prevent cartridge collapse under heavy use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAntimicrobial end caps\u003c\/strong\u003e—surfaces treated to repel odor-causing bacteria and mold, with added strength to resist wear in salt and chlorine-heavy environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePremium filtration media\u003c\/strong\u003e—durable polyester media supports longer life and maintains water clarity, delivering consistent filtration performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSharp pleat folds\u003c\/strong\u003e—designed to avoid bridging, allowing dirt to penetrate deep into the pleats for improved flow and easier cleaning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWider break-resistant bands\u003c\/strong\u003e—keep pleats evenly spaced, minimize flutter from turbulence, and maintain optimal flow through the cartridge.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnd caps with integrated fittings\u003c\/strong\u003e— molded-in fittings simplify installation and removal and eliminate the need for adapter pads that can impede filtration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEmbossed part numbers\u003c\/strong\u003e—easy to identify and reorder when it’s time to replace your filter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSalt and chlorine resistance\u003c\/strong\u003e—advanced formulation withstands harsh pool chemistry, helping extend cartridge life in challenging environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it practical for realtime use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLonger life, cleaner water\u003c\/strong\u003e—combining durable media with robust construction means fewer filter changes and consistently clearer water.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBetter debris management\u003c\/strong\u003e—center cores and wide bands support heavy loading without sacrificing flow, keeping your spa or pool circulating efficiently.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasier maintenance\u003c\/strong\u003e—design elements like integrated fittings and embossed numbers streamline upkeep and reorder processes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the FC-3105\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHomeowners with spa or pool systems that require a replacement cartridge designed for demanding chlorine and salt conditions.\u003c\/li\u003e \u003cli\u003eAnyone seeking a reliable OEM-style cartridge that maintains filtration performance while resisting bacterial growth and chemical wear.\u003c\/li\u003e \u003cli\u003eUsers who want easier installation, straightforward maintenance, and predictable replacement intervals.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn-out cartridges in saltwater pools or high-chlorine spas to restore clarity without frequent backwashing.\u003c\/li\u003e \u003cli\u003eSeasonal pool opening and closing, where dependable filtration ensures a head start on clean water as temperatures rise.\u003c\/li\u003e \u003cli\u003eRenovating filtration systems that require robust end caps and integrated fittings for quick swaps and fewer adapters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cp\u003eFollow your spa or pool equipment’s guidance for cartridge replacement. When installing the FC-3105, align the cartridge so the end caps sit securely in the housing, then run the system and check for leaks. For best results, rinse the cartridge with a garden hose before first use to remove any loose debris, and monitor system pressure—replace the cartridge when performance declines or flow drops noticeably.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMedia: Premium polyester for durability and efficient filtration\u003c\/li\u003e \u003cli\u003eCenter core: Extruded PVC for strength and even stress distribution\u003c\/li\u003e \u003cli\u003eEnd caps: Antimicrobial, reinforced for added durability\u003c\/li\u003e \u003cli\u003eFittings: Integrated for easy installation and removal\u003c\/li\u003e \u003cli\u003ePleat design: Sharp folds to prevent bridging and improve dirt penetration\u003c\/li\u003e \u003cli\u003eLabeling: Embossed part numbers for quick identification and reordering\u003c\/li\u003e \u003cli\u003eChemistry tolerance: Resists deterioration from salt pools and high chlorine levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":40242399543338,"sku":"FC-3105","price":90.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/coming_soon_d0f5d6f1-8781-49af-bf4e-c1d9142f5a1a.jpg?v=1769976115","url":"https:\/\/bathparts.com\/en-um\/products\/filbur-fc-3105-spa-and-pool-replacement-filter-cartridge-for-hot-tubs-and-pools-oem-quality","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}