{"title":"Filters \u0026 Refills","description":null,"products":[{"product_id":"whole-home-water-filter-replacement-cartridge-4-5x20-pho-scale-inhibitor","title":"Whole Home Water Filter Replacement Cartridge 4.5'x20' PHO Scale Inhibitor","description":"\u003ch2\u003eProtect Your Pipes. Extend Your Appliances' Life.\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNinety PHO Scale Inhibitor Replacement Cartridge\u003c\/strong\u003e is designed for whole-home water filter systems, effectively preventing limescale buildup in pipes, boilers, and heating equipment — keeping your home's water infrastructure running efficiently for longer.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale inhibition:\u003c\/strong\u003e Polyphosphate beads slowly release protective agents that bind with calcium and magnesium ions, preventing scale formation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater softening:\u003c\/strong\u003e Reduces water hardness, protecting appliances and plumbing from corrosion and mineral deposits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fit:\u003c\/strong\u003e Standard 4.5\" × 20\" size — compatible with most whole-home filter housings on the market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy replacement:\u003c\/strong\u003e No modifications required, installs in minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lasting performance:\u003c\/strong\u003e Silica-phosphate bead fill for sustained, consistent protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCartridge size: 4.5\" × 20\" (standard Big Blue format)\u003c\/li\u003e\n\u003cli\u003eFilter media: Polyphosphate (PHO) silica beads\u003c\/li\u003e\n\u003cli\u003eFunction: Scale inhibition, water softening, corrosion protection\u003c\/li\u003e\n\u003cli\u003eCompatibility: Most standard whole-home filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × PHO Scale Inhibitor Replacement Cartridge (4.5\" × 20\")\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace every 6–12 months depending on your local water hardness and household consumption. Regular replacement ensures optimal scale protection and water quality.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIdeal for homes with hard water, protecting boilers, washing machines, dishwashers, and all plumbing from costly limescale damage.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"Blue","offer_id":53508576706826,"sku":"CJCF26195590001","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/432198e5-9206-4a43-b63f-311f76111c13.jpg?v=1786541738"},{"product_id":"6pcs-lay-z-spa-filter-cartridge-size-vi-58323-for-replacement-cartridge","title":"6pcs Lay-Z-Spa Filter Cartridge Size VI 58323 — Replacement Pack","description":"\u003ch2\u003eKeep Your Spa Water Crystal Clear.\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNinety Lay-Z-Spa Filter Cartridge (Size VI)\u003c\/strong\u003e is a high-quality replacement cartridge compatible with Bestway Lay-Z-Spa hot tubs and inflatable pools. Maintain clean, fresh water effortlessly with this pack of 6 durable filter elements.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 6:\u003c\/strong\u003e Great value multi-pack for continuous spa maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Bestway Size VI:\u003c\/strong\u003e Fits pump models 58323, 42006, FD2134 and all Lay-Z-Spa systems using Size VI cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective filtration:\u003c\/strong\u003e Removes dirt, debris, and impurities to keep your spa water clean and hygienic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable PET material:\u003c\/strong\u003e Cylindrical design, easy to clean and long-lasting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to replace:\u003c\/strong\u003e No tools required — quick swap to maintain filtration efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: PET (polyethylene terephthalate)\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 104 mm (4.09\")\u003c\/li\u003e\n\u003cli\u003eInner diameter: 52 mm (2.17\")\u003c\/li\u003e\n\u003cli\u003eHeight: 80 mm (3.15\")\u003c\/li\u003e\n\u003cli\u003eEnd cover thickness: 5 mm (±0.5 mm)\u003c\/li\u003e\n\u003cli\u003eFold number: 60 (±2)\u003c\/li\u003e\n\u003cli\u003eFiltration area: 2.2 sq ft\u003c\/li\u003e\n\u003cli\u003eCompatible model: Bestway Size VI\u003c\/li\u003e\n\u003cli\u003eCompatible pump numbers: 58323, 42006, FD2134\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e6 × Lay-Z-Spa Filter Cartridge (Size VI)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRinse cartridges with clean water after each use to extend their life\u003c\/li\u003e\n\u003cli\u003eReplace every 2 weeks during regular spa use for optimal filtration\u003c\/li\u003e\n\u003cli\u003eAlways check cartridge size compatibility before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eKeep your Lay-Z-Spa running at its best — clean water, every soak.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"Default","offer_id":53517601308938,"sku":"CJJT28520910001","price":37.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/776ea237-ad39-43c2-a861-536d0070dadf.jpg?v=1786714014"},{"product_id":"purification-water-filter-replacement-for-gravity-filter-system-4-pack","title":"Gravity Filter System Purification Cartridge — 4 Pack","description":"\u003ch2\u003ePure Water, Every Pour — Always Fresh.\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNinety Gravity Filter Purification Cartridge\u003c\/strong\u003e delivers deep, multi-stage filtration for your gravity-fed water system. With a pack of 4, you'll always have a fresh cartridge on hand — ensuring clean, great-tasting water flows consistently in your home.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 4:\u003c\/strong\u003e Long-term supply for uninterrupted filtration performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-stage purification:\u003c\/strong\u003e Effectively reduces chlorine, sediment, heavy metals, and other common impurities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravity-fed compatible:\u003c\/strong\u003e Designed for standard gravity filter systems — no pumps or electricity required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy replacement:\u003c\/strong\u003e Tool-free installation — swap cartridges in seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity media:\u003c\/strong\u003e Consistent water quality between replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack contents: 4 replacement cartridges\u003c\/li\u003e\n\u003cli\u003eCompatibility: Standard gravity filter systems\u003c\/li\u003e\n\u003cli\u003eFiltration: Multi-stage (sediment, chlorine, heavy metals)\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free, quick-fit design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e4 × Gravity Filter Purification Cartridges\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace every 2–3 months depending on your local water quality and daily usage. Regular replacement ensures maximum filtration efficiency and consistently clean water output.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eKeep your gravity filter running at peak performance — clean water, every time you pour.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"Multicolor","offer_id":53617872240906,"sku":"CJCF26189440001","price":33.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/71b565ca-8462-44eb-a36e-5459003adfc8.jpg?v=1788344516"},{"product_id":"gravity-filter-system-replacement-cartridge-4-pack","title":"Gravity Filter System Replacement Cartridge — 4 Pack","description":"\u003ch2\u003ePure Water, Every Pour — Effortlessly.\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNinety Gravity Filter Replacement Cartridge\u003c\/strong\u003e is engineered to keep your gravity-fed water filtration system performing at its best. With a convenient pack of 4, you get long-lasting purification without frequent reordering — ensuring clean, filtered water flows consistently in your home.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 4:\u003c\/strong\u003e Extended supply for uninterrupted filtration performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep purification:\u003c\/strong\u003e Effectively reduces chlorine, sediment, heavy metals, and other common water impurities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravity-fed compatible:\u003c\/strong\u003e Designed for standard gravity filter systems — no pumps or electricity required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy replacement:\u003c\/strong\u003e Tool-free installation — swap cartridges in seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lasting media:\u003c\/strong\u003e High-capacity filtration media for consistent water quality between replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack contents: 4 replacement cartridges\u003c\/li\u003e\n\u003cli\u003eCompatibility: Standard gravity filter systems\u003c\/li\u003e\n\u003cli\u003eFiltration: Multi-stage purification (sediment, chlorine, heavy metals)\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free, quick-fit design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e4 × Gravity Filter System Replacement Cartridges\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace every 2–3 months depending on your local water quality and daily usage volume. Regular replacement ensures maximum filtration efficiency and consistently clean water output.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eKeep your gravity filter running at peak performance — clean water, every time you pour.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"Default Title","offer_id":53617915003146,"sku":null,"price":33.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/a573fac2-9dcb-40c1-b11c-0dd8226ce46a_2763ced5-fff5-4aa7-8839-ef0f0c2038ad.jpg?v=1788345716"},{"product_id":"purification-shower-head-filter-element","title":"Purification Shower Head Filter Element","description":"\u003ch2\u003ePurification Shower Head Filter Element\u003c\/h2\u003e\u003cp\u003eReplace your shower filter cartridge with ease and keep enjoying clean, purified water every day. This ACF Carbon Fiber Composite Filter is designed to remove chlorine, heavy metals, and impurities — protecting your skin and hair with every shower.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SHACF-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type:\u003c\/strong\u003e ACF Carbon Fiber Composite (for showerheads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e PP cotton, ACF activated carbon fiber, antibacterial material, non-woven fabric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Up to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26mm × 147mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIn the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× Shower filter cartridge\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eCompatible with Ninety purification showerheads. We recommend replacing the cartridge every 2–3 months for optimal performance.\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"Triple Filter Element \/ 1PCS","offer_id":53636455006474,"sku":"CJJT290252201AZ","price":11.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/88925c17-cf15-47cc-aa7a-058e7c85ea0a.jpg?v=1788713916"},{"product_id":"pitcher-water-filter-replacement-3-pack","title":"Pitcher Water Filter Replacement — 3-Pack","description":"\u003ch2\u003eClean, Great-Tasting Water — Pitcher Fresh, Every Time.\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNinety Pitcher Water Filter Replacement\u003c\/strong\u003e is the easy way to keep your water filter pitcher performing at its best. This convenient 3-pack ensures you always have a fresh filter ready — so you never compromise on water quality.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 3:\u003c\/strong\u003e Extended supply for continuous, uninterrupted filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-stage filtration:\u003c\/strong\u003e Reduces chlorine, sediment, heavy metals, and common impurities for noticeably cleaner, better-tasting water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal pitcher compatibility:\u003c\/strong\u003e Designed to fit a wide range of water filter pitchers — check model 6287 compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation:\u003c\/strong\u003e Simply insert and pour — no tools, no hassle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-conscious design:\u003c\/strong\u003e Replacing filters regularly is better than buying bottled water — reduce plastic waste at home\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack contents: 3 replacement filters\u003c\/li\u003e\n\u003cli\u003eCompatible model reference: Water Filter Pitcher 6287\u003c\/li\u003e\n\u003cli\u003eFiltration: Multi-stage (sediment, chlorine, heavy metals)\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free, quick-fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3 × Pitcher Water Filter Replacement Cartridges\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace every 1–2 months depending on your local water quality and daily usage. Regular filter changes ensure peak filtration performance and consistently fresh water with every pour.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThree filters. One simple upgrade. Better water, every day.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"White 3pcs","offer_id":53699773399306,"sku":"CJJT245802601AZ","price":13.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/2850c2b0-43bc-499e-bc5a-e267f4d61f84.jpg?v=1789313504"},{"product_id":"whole-house-water-filter-replacement-cartridge-4-5x20-cto-carbon-2-pack","title":"Whole House Water Filter Replacement Cartridge 4.5\"x20\" CTO Carbon — 2 Pack","description":"\u003ch2\u003eDeep Filtration, Cleaner Water — Every Day.\u003c\/h2\u003e\u003cp\u003eThe Ninety CTO Activated Carbon Block Replacement Cartridge delivers powerful, whole-home water purification — removing chlorine, unpleasant odors, and dissolved contaminants before they reach your taps, shower, or appliances. Supplied as a 2-pack for uninterrupted protection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep chlorine removal:\u003c\/strong\u003e Activated carbon block eliminates up to 99% of chlorine and chloramines, dramatically improving the taste and smell of your water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-micron filtration:\u003c\/strong\u003e High-density carbon block traps fine particles, sediment, and dissolved impurities for visibly cleaner water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal fit (4.5\" × 20\"):\u003c\/strong\u003e Standard Big Blue format — compatible with most whole-home filter housings on the market. No modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Drop-in replacement, installs in minutes without tools or plumber assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-pack value:\u003c\/strong\u003e Keep a spare on hand and never miss a replacement cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCartridge size: 4.5\" × 20\" (Big Blue standard)\u003c\/li\u003e\n\u003cli\u003eFilter media: CTO activated carbon block\u003c\/li\u003e\n\u003cli\u003eFiltration rating: 5 micron\u003c\/li\u003e\n\u003cli\u003eFunction: chlorine reduction, odor removal, sediment filtration\u003c\/li\u003e\n\u003cli\u003eCompatibility: most standard whole-home filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2 × CTO Activated Carbon Block Replacement Cartridges (4.5\" × 20\")\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace every 3–6 months depending on local water quality and household consumption. For best results, monitor your water taste and replace at the first sign of reduced filtration performance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIdeal for whole-home water filtration systems, protecting your family from chlorine and contaminants at every tap.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ninety","offers":[{"title":"White","offer_id":53711119450378,"sku":"CJCF26195660001","price":43.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/3673\/3706\/files\/20b98928-e9d4-4e45-9911-0e2a2cc2f337.jpg?v=1789393040"}],"url":"https:\/\/ninetyhome.com\/collections\/filters-refills.oembed","provider":"Ninety","version":"1.0","type":"link"}