{"product_id":"ultra-system-replacement-filter-three-pack-with-virusguard-cleaner","title":"ULTRA SYSTEM REPLACEMENT FILTER THREE PACK WITH VIRUSGUARD - Cleaner","description":"\u003cp\u003eIn this review of the ULTRA SYSTEM REPLACEMENT FILTER THREE PACK WITH VIRUSGUARD the reviewer finds it best suited for RV owners and anyone needing robust portable filtration; the single biggest reason to buy is the combination of a high-density 5 micron carbon block and a dedicated VirusGuard stage that improves taste and reduces microbial and chemical contaminants. Installation and use are straightforward, and the filters are intended as Original Equipment Replacement for the Clearsource Ultra Three Canister system, making them a direct, practical swap for existing owners.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Equipment Replacement:\u003c\/strong\u003e Designed to fit the Clearsource Ultra Three Canister system so users can replace cartridges without adapting housings or plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirusGuard protection:\u003c\/strong\u003e Adds a separate stage that targets bacteria, cysts, viruses and trace pharmaceuticals for safer drinking water in remote situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Micron Carbon Block:\u003c\/strong\u003e Uses high-density activated coconut shell carbon to reduce taste and odor while removing many petrochemical residues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Inhibiting Construction:\u003c\/strong\u003e The Clearsource rust-inhibiting cartridge design helps protect internal filter components and extend service life in variable water conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Construction:\u003c\/strong\u003e Layered media balances particulate capture and adsorption so water runs clear while retaining flow performance suitable for on-board RV use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter pack is ideal for people who already own the Clearsource Ultra Three Canister system and want a direct replacement that restores the original filtration stages, especially RV users and campers who need reliable water quality on the road. It also suits households or small groups that draw water from varied sources and want an extra layer of biological protection with the VirusGuard stage.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users without a compatible three canister system or anyone seeking a simple single-stage pitcher or faucet filter; this product is built for a multi-canister configuration rather than a counter-top convenience solution.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves water taste and clarity immediately via the high-density coconut shell carbon block.\u003c\/li\u003e\n\u003cli\u003eProvides broad contaminant reduction including bacteria, cysts and viruses thanks to the VirusGuard stage.\u003c\/li\u003e\n\u003cli\u003eFits as original equipment for the Clearsource Ultra Three Canister system, simplifying maintenance and replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report mixed results on rust resistance and smell removal depending on source water, so performance can vary with water quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCLEARSOURCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eOriginal Equipment Replacement for Ultra Three Canister system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003e5 micron high-density activated coconut shell carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Stage\u003c\/td\u003e\n\u003ctd\u003eClearsource VirusGuard (bacteria, cysts, viruses, heavy metals, trace pharmaceuticals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eRust-inhibiting cartridge with multi-layer construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003eThree pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ULTRA SYSTEM REPLACEMENT FILTER THREE PACK WITH VIRUSGUARD is a practical, well-matched replacement for Clearsource Ultra Three Canister owners who want improved taste, clearer water and an added biological protection stage; it represents good value for those needing reliable on-board filtration, though actual rust resistance and smell removal depend on the source water.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these filters fit my Clearsource Ultra three canister system?\u003c\/strong\u003e\u003cbr\u003eYes, they are sold as Original Equipment Replacement cartridges designed to fit the Clearsource Ultra Three Canister system without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat contaminants does the VirusGuard stage target?\u003c\/strong\u003e\u003cbr\u003eThe VirusGuard stage is specified to remove bacteria, cysts, viruses and also reduce heavy metals and trace pharmaceuticals in addition to petrochemical residues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters suitable for RV use?\u003c\/strong\u003e\u003cbr\u003eYes, customers report the filters work well for RV water hookups, improving taste and clarity while offering the portability and durability needed for travel.\u003c\/p\u003e","brand":"CLEARSOURCE","offers":[{"title":"Default Title","offer_id":48617915416795,"sku":"B08MWSRHRG","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81WlIqTIg9L._AC_SL1500.jpg?v=1778514094","url":"https:\/\/gearmusthave.com\/products\/ultra-system-replacement-filter-three-pack-with-virusguard-cleaner","provider":"GearMustHave","version":"1.0","type":"link"}