{"product_id":"weddell-duo-genuine-shower-filter-replacement-cartridges-3-1-pack-nsf-certified","title":"Weddell Duo Genuine Shower Filter Replacement Cartridges – 3+1 Pack, NSF Certified","description":"\u003cp\u003eMaintain your Weddell Duo Shower Filter system with genuine replacement cartridges designed specifically for the Weddell Duo filtration system. This 3+1 Extended Pack includes replacement sediment and carbon filtration cartridges to support continued shower water filtration and help reduce chlorine, PFAS, and particulates. The cartridges feature a convenient twist-in replacement design and are made for easy installation without tools.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Weddell Duo Replacement Cartridges:\u003c\/strong\u003e Designed exclusively for the Weddell Duo Shower Filter system to maintain proper fit and consistent filtration performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3+1 Extended Pack:\u003c\/strong\u003e Includes one complete replacement set plus additional sediment filters, providing three total replacement cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChlorine Reduction:\u003c\/strong\u003e NSF-certified filtration performance to reduce chlorine in shower water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePFAS and Particulate Reduction:\u003c\/strong\u003e Features filtration designed to support independently verified PFAS and particulate reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated Carbon Filtration:\u003c\/strong\u003e Uses activated carbon filtration to support the reduction of chlorine and other targeted substances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Sediment Filter:\u003c\/strong\u003e The replacement set includes white sediment filtration cartridges for additional filtration coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Carbon Filter:\u003c\/strong\u003e Includes black carbon filtration cartridges as part of the replacement system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Installation:\u003c\/strong\u003e Twist-off cartridge housings allow users to remove used filters, insert replacement cartridges, and secure the housing without additional tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 8,000 Gallons:\u003c\/strong\u003e Each cartridge set is designed to last up to 8,000 gallons, depending on water quality and usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransparent Housing Compatibility:\u003c\/strong\u003e The clear cartridge housing allows visual monitoring of the filters to help identify when replacement is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFiltration and Replacement Details\u003c\/h3\u003e\n\u003cp\u003eThe Weddell Duo replacement system uses color-matched sediment and carbon filters. The white sediment filter and black carbon filter work as part of the shower filtration system. The additional sediment filters included in the 3+1 pack provide extra replacement coverage.\u003c\/p\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOpen the clear cartridge housings by twisting them apart.\u003c\/li\u003e\n\u003cli\u003eRemove the previously used filter cartridges.\u003c\/li\u003e\n\u003cli\u003eInsert the new color-matched replacement filters.\u003c\/li\u003e\n\u003cli\u003eTwist the housings securely back into place.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThese replacement cartridges are designed exclusively for the Weddell Duo Shower Filter system. They are not listed as universal shower filter cartridges.\u003c\/p\u003e\n\u003ch3\u003ePackage Configuration\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePack Type:\u003c\/strong\u003e 3+1 Extended Pack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Filter Types:\u003c\/strong\u003e White sediment filters and black carbon filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Coverage:\u003c\/strong\u003e Three total replacement cycles, according to the product listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Filter lifespan may vary depending on water conditions and usage. The stated capacity is up to 8,000 gallons per cartridge set.\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":67955541540958,"sku":null,"price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/71Bkg0Qy-wL._AC_SL1500.jpg?v=1794215867","url":"https:\/\/finefiltersstore.com\/products\/weddell-duo-genuine-shower-filter-replacement-cartridges-3-1-pack-nsf-certified","provider":"Fine Filters","version":"1.0","type":"link"}