{"title":"X10 Water Filter","description":"","products":[{"product_id":"x10-hot-tub-spa-pre-filter-kdf-coconut-carbon-10000-gallon","title":"X10 Hot Tub \u0026 Spa Pre-Filter | KDF + Coconut Carbon | 10,000 Gal Hose Filter for Pools \u0026 Spas","description":"\u003ch2\u003eX10 Hot Tub \u0026amp; Spa Pre-Filter – Fill Your Hot Tub with Cleaner, Purer Water\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eX10 Water Filter\u003c\/strong\u003e is a purpose-built \u003cstrong\u003espa pre-filter (hose filter for hot tubs)\u003c\/strong\u003e that removes heavy metals, chlorine, iron, rust, hydrogen sulfide, and other contaminants from your fill water — before they ever enter your spa. Whether you're filling from tap, well, or lake water, the X10 dramatically reduces the impurities that damage heater elements, jets, pumps, and spa shells, and that make water chemistry harder to balance.\u003c\/p\u003e\u003cp\u003eEspecially critical for \u003cstrong\u003ebromine and chlorine salt water generator\u003c\/strong\u003e users: generators won't perform properly when source water contains excessive impurities. Starting with filtered water is the single most effective step you can take to protect your investment and simplify ongoing water maintenance.\u003c\/p\u003e\u003ch3\u003eWhy Filtered Fill Water Matters\u003c\/h3\u003e\u003cp\u003eTap water, well water, and lake water carry impurities that spa chemicals alone can't fully address. Copper, calcium, iron, mercury, and other heavy metals:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDamage heater elements, jets, pumps, and spa shells through scale and corrosion\u003c\/li\u003e\n\u003cli\u003eMake pH and alkalinity harder to balance and maintain\u003c\/li\u003e\n\u003cli\u003eReduce the effectiveness of bromine and chlorine salt water generators\u003c\/li\u003e\n\u003cli\u003eRequire ongoing use of clarifiers, coagulants, flocculants, and stain \u0026amp; scale chemicals — adding cost and chemical load\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe X10 pre-filter drastically reduces or eliminates the need for these chemicals, making your spa experience healthier, simpler, and more enjoyable.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Coconut Shell GAC:\u003c\/strong\u003e Highest-grade acid-washed coconut shell activated carbon — not the cheaper bituminous (coal-based) carbon used by competing brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x Bacteriostatic KDF® Media:\u003c\/strong\u003e Up to twice as much KDF as competing filters in a 12-inch filter body — for superior heavy metal removal, longer filter life, and bacteria\/algae prevention during storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Stage Filtration Media:\u003c\/strong\u003e Uniquely constructed with 7 filter media layers for comprehensive contaminant removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Micron Sediment Pads:\u003c\/strong\u003e Pre and post integrated sediment pads at 5 microns — far finer than the 150-micron pads used by some competing brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10,000-Gallon Capacity:\u003c\/strong\u003e Guaranteed minimum filtration of 10,000 US gallons (37,854 liters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-Resistant Polypropylene Housing:\u003c\/strong\u003e Rugged, durable construction resistant to drops and outdoor UV exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Free Molded Garden Hose Fittings:\u003c\/strong\u003e Snug, secure connection — no cross-threading or leaking unlike flimsy nylon or lead-containing brass fittings on competing brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightly Packed Media:\u003c\/strong\u003e Eliminates “channeling” — the failure mode where loosely packed media settles and water bypasses filtration entirely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacteriostatic Storage:\u003c\/strong\u003e KDF® media prevents bacteria, algae, and mold growth when stored wet between uses — unlike carbon-only filters that promote bacterial growth in storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective End Caps Included:\u003c\/strong\u003e Store wet between fills to keep KDF media active\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Setup:\u003c\/strong\u003e Attach to your garden hose, flush for 30 seconds, then fill your spa — no tools or plumbing required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat the X10 Removes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChlorine \u0026amp; chloramines\u003c\/li\u003e\n\u003cli\u003eHydrogen sulfide (rotten egg odor)\u003c\/li\u003e\n\u003cli\u003eIron \u0026amp; rust\u003c\/li\u003e\n\u003cli\u003eLead, mercury, arsenic, copper, aluminum, barium, cadmium, selenium\u003c\/li\u003e\n\u003cli\u003eOrganic debris \u0026amp; turbidity\u003c\/li\u003e\n\u003cli\u003eBad taste \u0026amp; odor\u003c\/li\u003e\n\u003cli\u003ePesticides \u0026amp; herbicides\u003c\/li\u003e\n\u003cli\u003eTHMs (trihalomethanes)\u003c\/li\u003e\n\u003cli\u003eCalcium (converted to suspended form — prevents scale on heating elements)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOther Applications\u003c\/h3\u003e\u003cp\u003eThe X10 is threaded on both ends for inline plumbing and works across a wide range of water applications beyond hot tubs:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePools \u0026amp; Spas:\u003c\/strong\u003e Eliminates need for metal removers; helps correct pH and alkalinity issues including with well water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashing Cars, Boats \u0026amp; RVs:\u003c\/strong\u003e Prevents hard-water spotting on paint and glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKoi Ponds \u0026amp; Aquariums:\u003c\/strong\u003e Provides a purer, safer environment for fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking Water for Pets \u0026amp; Livestock:\u003c\/strong\u003e Cleaner water for animals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Towers:\u003c\/strong\u003e Reduces contaminants before they enter the system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFountains, Waterfalls \u0026amp; Water Features:\u003c\/strong\u003e Eliminates scaling and equipment fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV Parks \u0026amp; Marinas:\u003c\/strong\u003e Inline connection to municipal supply for taste- and odor-free RV and boat water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking Water:\u003c\/strong\u003e Improves the quality of your existing drinking water supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eAttach the X10 pre-filter to your garden hose\u003c\/li\u003e\n\u003cli\u003eRun water through the filter for 30 seconds before filling your spa\u003c\/li\u003e\n\u003cli\u003eFill your hot tub, pool, or spa as normal\u003c\/li\u003e\n\u003cli\u003eReplace when flow becomes restricted (at or before 10,000-gallon capacity)\u003c\/li\u003e\n\u003cli\u003eStore wet with end caps in place between uses\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Capacity:\u003c\/strong\u003e 10,000 US gallons (37,854 liters) guaranteed minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Media:\u003c\/strong\u003e KDF® + Acid-Washed Coconut Shell GAC (7 media layers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSediment Pads:\u003c\/strong\u003e 5-micron pre and post integrated pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Body Length:\u003c\/strong\u003e 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Standard garden hose (threaded both ends for inline use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e UV-resistant polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SP10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode (UPC):\u003c\/strong\u003e 627843042174\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e Spa Marvel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eStore filter wet between uses with protective end caps. Replace at or before 10,000-gallon capacity limit.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spa Marvel","offers":[{"title":"Default Title","offer_id":41952604651607,"sku":"SP10","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/X10-Filter-Pic_b53588b2-d683-4024-9ec7-7b9cd6da73ad.webp?v=1757013832"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/collections\/X10-logo.png?v=1757021313","url":"https:\/\/getultimatenow.com\/collections\/x10-water-filter\/heavy-metal-spa-filter.oembed","provider":"Get Ultimate Now ","version":"1.0","type":"link"}