{"product_id":"spa-filter-cartridge-plfpww50p3","title":"Spa \u0026 Ice Bath Filter Cartridge 6 Pack (PLFPWW50P3)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eSpa \u0026amp; Ice Bath Filter Cartridge 6 Pack (PLFPWW50P3)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eHigh-Capacity Filtration. Strong Water Flow. Built for Heavy Use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PLFPWW50P3 is a screw-in filter cartridge built for high-use plunge pools, chillers, and spa systems. Its wide-pleat design maximises debris capture and dirt-holding capacity while maintaining steady water flow, and follows the widely used PWW50P3 format with a 1.5 inch SAE coarse thread base. Sold as a 6 pack.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh-Capacity 50 Micron Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50 micron filtration with enhanced dirt-holding capacity\u003c\/li\u003e\n\u003cli\u003eWide-pleat spacing improves water flow and extends cartridge life\u003c\/li\u003e\n\u003cli\u003eSuitable for heavy-duty chillers and high-use spa systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eScrew-In, Easy-Service Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.5 inch SAE coarse thread base screws securely into the housing\u003c\/li\u003e\n\u003cli\u003eBuilt-in top handle makes removal and replacement easy\u003c\/li\u003e\n\u003cli\u003eWashable between changes to extend service life\u003c\/li\u003e\n\u003cli\u003e6 pack keeps spares ready for regular replacement cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible With \/ Replaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis cartridge follows the standard PWW50P3 format and directly replaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleatco:\u003c\/strong\u003e PWW50P3, PWW50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnicel:\u003c\/strong\u003e 6CH-940\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilbur:\u003c\/strong\u003e FC-0359\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterway:\u003c\/strong\u003e 817-0050 (Front Access Skimmer - takes 2 cartridges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther OEM part numbers:\u003c\/strong\u003e 03FIL1400, 25252, 378902\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: this is the coarse (SAE) thread version - it does not replace the fine-thread PWW50P4. All trademarks remain the property of their respective owners and are used for compatibility reference only.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLFPWW50P3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-in spa \/ ice bath filter cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 micron, high dirt-holding capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWide-pleat filter media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 15.2cm (6 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 19.4cm (7 5\/8 inch), excluding handle and thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBottom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 inch SAE coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePleatco PWW50P3\/PWW50, Unicel 6CH-940, Filbur FC-0359, Waterway 817-0050, 03FIL1400, 25252, 378902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement (Residential)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEvery 2-3 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement (Commercial)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEvery 1-2 days or when visibly dirty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefits of the PLFPWW50P3 Filter Cartridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh dirt-holding capacity suits heavy-use plunge and spa setups\u003c\/li\u003e\n\u003cli\u003eDirect replacement for common Pleatco, Unicel, Filbur, and Waterway part numbers\u003c\/li\u003e\n\u003cli\u003eSecure screw-in thread and top handle make changes quick and clean\u003c\/li\u003e\n\u003cli\u003eWashable between replacements to maximise cartridge life\u003c\/li\u003e\n\u003cli\u003e6 pack means a fresh cartridge is always ready to go\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my spa or ice bath?\u003c\/strong\u003e A: If your system takes a screw-in PWW50P3 style cartridge (approx. 15.2cm diameter, 1.5 inch SAE coarse thread) - or any of the part numbers in the compatibility list above - this cartridge will suit. Check the thread on your existing cartridge: the SAE thread has wide, coarse spirals. If unsure, send us a photo and we'll confirm fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this the same as a PWW50P4?\u003c\/strong\u003e A: No - the PWW50P3 uses a coarse SAE thread, while the PWW50P4 uses a fine thread. They are not interchangeable, so check your thread type before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I wash and reuse the cartridge?\u003c\/strong\u003e A: Yes - rinsing between changes extends its life. Replace on schedule (or when visibly dirty) to keep water quality and flow consistent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What if my system uses a drop-in cartridge instead?\u003c\/strong\u003e A: For drop-in (non-threaded) systems, see our \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/spa-filter-cartridge-plfprb25-in\"\u003e25 micron PLFPRB25-IN\u003c\/a\u003e and \u003ca href=\"https:\/\/www.fitness-hero.com.au\/products\/spa-filter-cartridge-plfprb50-in\"\u003e50 micron PLFPRB50-IN\u003c\/a\u003e cartridges.\u003c\/p\u003e\n\n\u003ch2\u003e\n\u003cstrong\u003eShop More:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/ice-bath-accessories\"\u003eIce Bath Accessories \u0026amp; Filters\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Your Setup:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/ice-baths\"\u003eIce Baths\u003c\/a\u003e\u003cbr\u003e\n\u003cstrong\u003eBrowse Full Range:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.fitness-hero.com.au\/collections\/performance-recovery\"\u003eRecovery Equipment\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eClean water, every plunge - keep your ice bath performing at its best.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/51FSs26WQVL._AC_SX679_600x600.jpg?v=1786139820\" alt=\"PLFPWW50P3 screw-in filter cartridge product details\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/618uKh5w7cL._AC_SL1000_600x600.jpg?v=1786139820\" alt=\"PLFPWW50P3 wide-pleat filtration overview\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" height=\"204\" width=\"204\" alt=\"Fitness Hero Commercial Gym Equipment Sydney\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/Fitness_Hero_Sydney.png?v=1749873069\"\u003e\u003c\/p\u003e","brand":"Fitness Hero","offers":[{"title":"6 Pack","offer_id":44376334925927,"sku":"PLFPWW50P3","price":150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/1302\/3847\/files\/PLFPWW50P3_1.webp?v=1786140764","url":"https:\/\/www.fitness-hero.com.au\/products\/spa-filter-cartridge-plfpww50p3","provider":"Fitness Hero","version":"1.0","type":"link"}