{"product_id":"cat-water-fountain-filters-replacement-carbon-foam","title":"Cat Water Fountain Filters – 16-Pack \u0026 32-Pack Replacement (Carbon + Foam)","description":"\u003cp\u003eThe PawVortex Cat Water Fountain Filter Replacement Set contains 16 filters: 8 activated carbon filters and 8 high-density foam filters. Each filter lasts approximately 2 weeks. The set weighs 1.76 oz. Package dimensions are 8.5 × 8.5 × 0.7 inches. Compatible fountains include ATMZIQXR, GIOTOHUN, KOOGMOON, UMOCUOY, IHOUONE, and HOOISE. The 16-Pack sells for $16.90 (compare at $20.00). The 32-Pack (two 16-packs shipped together) sells for $27.40 (compare at $32.40). This product has a 4.7-star rating based on 73 verified reviews. Orders over $35 ship free. Delivery takes 2–7 business days. Returns accepted within 30 days with free return shipping.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eYour cat's fountain is only as clean as its filter. Every 2 weeks, that filter is trapping hair, neutralizing odors, and pulling heavy metals from your pet's drinking water — and when it's exhausted, none of that is happening anymore. The PawVortex 16-Pack Replacement Filter Set gives you 8 activated carbon filters and 8 high-density foam filters, so you're never caught scrambling for a replacement. Compatible with ATMZIQXR, GIOTOHUN, KOOGMOON, UMOCUOY, IHOUONE, and HOOISE cat fountains, this value pack keeps your cat's water fresh for up to 8 weeks straight.\u003c\/p\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eWhat Makes the PawVortex Filter Set Different\u003c\/h2\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eMost replacement filters are single-layer — they catch debris but do little about odor or dissolved minerals. The carbon filters use a three-layer system: an outer fabric mesh that traps hair and particles, an activated carbon core that neutralizes unpleasant odors, and a mineral-rich resin layer that may help reduce heavy metals in your cat's water. That's the same filtration logic used in premium countertop water filters, applied to your cat's fountain.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eThe foam filters work alongside the carbon filters to catch finer debris before it reaches the pump, extending the life of your fountain. Together, they form a complete two-stage filtration system. These filters are compatible with our \u003ca href=\"https:\/\/www.pawvortex.com\/products\/atmziqxr-stainless-cat-fountain-88oz-level-window\" style=\"color: #0056b3;\"\u003eATMZIQXR Stainless Cat Fountain (88oz)\u003c\/a\u003e and \u003ca href=\"https:\/\/www.pawvortex.com\/products\/stainless-steel-cat-water-fountain-74oz-dual-flow-filter\" style=\"color: #0056b3;\"\u003eStainless Steel Cat Fountain (74oz)\u003c\/a\u003e — both available at PawVortex.\u003c\/p\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eChoose Your Option\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; color: #000000; margin-bottom: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ffa000; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eOption\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eWhat's Included\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003e16-Pack — $16.90\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e8 Carbon Filters + 8 Foam Filters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSingle fountain, ~8 weeks of filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003e32-Pack — $27.40\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e16 Carbon Filters + 16 Foam Filters (2×16-Pack shipped together)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMulti-cat homes or stocking up for ~16 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 0.9rem; color: #555;\"\u003eReplace filters every 2 weeks for optimal water quality. Frequency may vary based on number of cats and fountain usage.\u003c\/p\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.8; color: #000000;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e Compatible with ATMZIQXR, GIOTOHUN, KOOGMOON, UMOCUOY, IHOUONE, and HOOISE cat water fountains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Layer Carbon Filtration:\u003c\/strong\u003e Outer mesh traps hair and debris, activated carbon neutralizes odors, mineral resin may help reduce heavy metals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Foam Filters:\u003c\/strong\u003e Catches fine particles and protects your fountain pump from buildup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Week Filter Life:\u003c\/strong\u003e Each filter pair lasts approximately 2 weeks — 16-Pack covers ~8 weeks, 32-Pack covers ~16 weeks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue Pack Pricing:\u003c\/strong\u003e 16-Pack at $16.90 (compare at $20.00) · 32-Pack at $27.40 (compare at $32.40)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping:\u003c\/strong\u003e On all US orders over $35 · Delivered in 2–7 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Not satisfied? Return it within 30 days — free return shipping included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eWho This Is For\u003c\/h2\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eThis filter set is ideal for cat owners with one or more ATMZIQXR, GIOTOHUN, KOOGMOON, UMOCUOY, IHOUONE, or HOOISE fountains. It works well for households with single cats or multiple cats — the 32-Pack is especially practical for multi-cat homes where the fountain runs continuously. Whether you have a curious kitten, a senior cat who needs consistent hydration, or a picky drinker who only drinks from moving water, clean filtration makes a real difference in how much your cat drinks.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eVeterinarians widely recommend filtered, flowing water to support urinary tract health in cats — particularly for indoor cats and breeds prone to kidney issues such as Persians, Maine Coons, and Ragdolls. Keeping your filter on a consistent 2-week replacement schedule is one of the simplest things you can do for your cat's long-term health. Read our \u003ca href=\"https:\/\/www.pawvortex.com\/blogs\/pet-gear-guide\/best-pet-water-fountains-2026\" style=\"color: #0056b3;\"\u003eBest Pet Water Fountains 2026 guide\u003c\/a\u003e for expert picks and hydration tips.\u003c\/p\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eWhy PawVortex Customers Love This\u003c\/h2\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eThis filter set holds a 4.7★ rating from 73 verified reviews. Customers highlight how well the filters fit their fountains without any trimming or modification, and note that the carbon layer makes a noticeable difference in water smell within the first day of use. The value pack format means fewer reorder interruptions — something multi-cat households especially appreciate. Browse our full \u003ca href=\"https:\/\/www.pawvortex.com\/collections\/pet-water-fountains\" style=\"color: #0056b3;\"\u003epet water fountains collection\u003c\/a\u003e to find the perfect fountain to pair with these filters.\u003c\/p\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003eThe PawVortex Promise\u003c\/h2\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003eEvery order over $35 ships free to US addresses and arrives in 2–7 business days. Not happy with your purchase? Return it within 30 days — we cover the return shipping, no questions asked. We stand behind every product in our catalog because your cat's health and your peace of mind are worth it.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(1rem,2vw,1.1rem); line-height: 1.6; color: #000000;\"\u003e\u003cem\u003eClean water, happy cat — the PawVortex filter set makes it effortless.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003e📐 Product Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; color: #000000; margin-bottom: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ffa000; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e16-Pack\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e32-Pack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePawVortex\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePawVortex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e$16.90\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e$27.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCompare-At Price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e$20.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e$32.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e8 Carbon + 8 Foam\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e16 Carbon + 16 Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFilter Lifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~2 weeks per filter pair (~8 weeks total)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e~2 weeks per filter pair (~16 weeks total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1.76 oz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.52 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e8.5 × 8.5 × 0.7 in\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eN\/A (2 packages)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eCompatible Fountains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003eATMZIQXR, GIOTOHUN, KOOGMOON, UMOCUOY, IHOUONE, HOOISE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003eFree on US orders over $35 · 2–7 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eReturn Policy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003e30-day returns · Free return shipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #000000; font-size: clamp(1.3rem,3vw,1.6rem); margin-top: 1.5rem;\"\u003e📦 What's in the Box\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95rem; color: #000000; margin-bottom: 1rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ffa000; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e16-Pack\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003e32-Pack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eActivated Carbon Filters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eHigh-Density Foam Filters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTotal Filters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e16\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PawVortex","offers":[{"title":"16-Pack (8 Carbon + 8 Foam)","offer_id":44776913371225,"sku":"B0GY3M8V1Z-16PK","price":16.9,"currency_code":"USD","in_stock":true},{"title":"32-Pack (16 Carbon + 16 Foam)","offer_id":44776913403993,"sku":"B0GY3M8V1Z-32PK","price":27.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3553\/2633\/files\/16-pack-cat-water-fountain-filters-replacement_d1650b84-c1f4-41a8-b8e2-dfa862a70f2c.webp?v=1788326714","url":"https:\/\/gadhoras.store\/products\/cat-water-fountain-filters-replacement-carbon-foam","provider":"Gadhoras","version":"1.0","type":"link"}