{"product_id":"filbur-fc3104-spa-and-pool-replacement-filter-cartridge-for-superior-cleaning-and-longevity","title":"Filbur FC3104 Spa and Pool Replacement Filter Cartridge for Superior Cleaning and Longevity","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for spa and pool filtration, the Filbur FC-3104 Replacement Filter Cartridge delivers dependable clarity and long service life. As a leading OEM filter maker in the USA, Filbur designs cartridges that endure heavy use and resist harsh water chemistry, so you spend less time replacing and more time enjoying clean water.\u003c\/p\u003e \u003ch3\u003eKey advantages that matter in daily use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced center cores\u003c\/strong\u003e: extruded PVC cores distribute stress evenly and handle high debris loads without collapsing, extending time between cleanings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium filter media\u003c\/strong\u003e: durable polyester media traps dirt efficiently while staying cleanable for multiple cleaning cycles, helping water stay clear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial end caps\u003c\/strong\u003e: reinforced end caps include molded-in fittings and antimicrobial treatment that repels odor-causing bacteria and mold, even in salt and chlorine-rich environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp pleat folds\u003c\/strong\u003e: engineered to prevent bridging; dirt penetrates deeper into the pleats for better flow and easier cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWider break-resistant bands\u003c\/strong\u003e: keep pleats evenly spaced and resist flutter from housing turbulence, preserving filtration performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated fittings\u003c\/strong\u003e: end caps with built-in fittings simplify installation and remove the need for PAD adapters that can impede flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbossed part numbers\u003c\/strong\u003e: easy to identify and reorder when you’re stocking replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it stand out in real-world use\u003c\/h3\u003e\n\u003cp\u003eThis FC-3104 cartridge is designed for longevity in both saltwater and chlorine environments, making it a versatile choice for hot tubs, spas, and in-ground or above-ground pools. The combination of robust cores, antimicrobial protection, and high-efficiency pleats translates to longer filter life, clearer water, and lower maintenance frequency—even in high-usage settings.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eIdeal for homeowners with regular spa sessions, families with active pools, rental properties that demand reliable filtration, and service professionals who want dependable, easy-to-order replacement cartridges without compromising performance.\u003c\/p\u003e \u003ch3\u003eUsage and care tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in compatible filter housings and ensure end-cap fittings seat firmly to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eRinse the cartridge with a gentle spray to remove surface dirt after each use; deeper cleaning with a cartridge cleaner extends life.\u003c\/li\u003e\n\u003cli\u003eMonitor pressure differential—if you see a notable rise, it’s time to clean or replace the cartridge to maintain optimum flow.\u003c\/li\u003e\n\u003cli\u003eStore dry when not in use to prevent microbial growth and deformation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Filbur Manufacturing","offers":[{"title":"Default Title","offer_id":40242399510570,"sku":"FC-3104","price":76.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4014\/1354\/products\/coming_soon_5de65cdb-ff5f-4de7-a96b-7cccc0707da8.jpg?v=1769976115","url":"https:\/\/bathparts.com\/products\/filbur-fc3104-spa-and-pool-replacement-filter-cartridge-for-superior-cleaning-and-longevity","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}