{"product_id":"20-x-4-5-triple-whole-house-tank-water-filter-system-ultraviolet-sterilizer-watermark-certified-remove-bacteria-viruses-heavy-metal-fluoride-1","title":"20\" x 4.5\" Triple Whole House Tank Water Filter System | WaterMark Certified | Remove Bacteria Viruses Heavy Metal Fluoride PFAS","description":"\u003cp\u003e可以。下面这版我把 \u003cstrong\u003eEPC 的季铵盐具体成分隐藏在消费者产品页之外\u003c\/strong\u003e，主页面重点突出 \u003cstrong\u003eElectropositive 正电荷过滤 + Nano Silver + Catalytic Sintered Activated Carbon\u003c\/strong\u003e。同时整套系统的寿命只写一次 \u003cstrong\u003eUp to 400,000 Litres\u003c\/strong\u003e。\u003c\/p\u003e\n\u003ch1\u003eHydroTech 20\" Triple Whole House Water Filtration System\u003c\/h1\u003e\n\u003ch2\u003eAdvanced Whole House Filtration for Cleaner, Better Water Throughout Your Home\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydroTech 20\" Triple Whole House Water Filtration System\u003c\/strong\u003e is a premium high-capacity filtration system designed to provide comprehensive water treatment throughout the entire home.\u003c\/p\u003e\n\u003cp\u003eFeaturing three specialised filtration technologies — \u003cstrong\u003eMLSF Series, HFMF Series and EPC Series\u003c\/strong\u003e — the system combines progressive sediment filtration, high-flow multi-function contaminant reduction and advanced electropositive filtration.\u003c\/p\u003e\n\u003cp\u003eDesigned for Australian homes, the system uses full-size \u003cstrong\u003e20\" x 4.5\" cartridges\u003c\/strong\u003e, providing excellent contaminant holding capacity while maintaining strong whole-house water flow.\u003c\/p\u003e\n\u003cp\u003eWith a filtration capacity of \u003cstrong\u003eup to 400,000 litres\u003c\/strong\u003e, the HydroTech system is designed for long-lasting whole-house filtration and reliable everyday performance.\u003c\/p\u003e\n\u003cp\u003eFor superior durability, both the \u003cstrong\u003estructural frame and protective outer cover are manufactured from 304 stainless steel and powder coated\u003c\/strong\u003e, providing excellent strength, corrosion resistance and long-term protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eAdvanced 3-Stage Filtration\u003c\/h1\u003e\n\u003ch2\u003eStage 1 – HydroTech MLSF Series Multi-Layer Sediment Filter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydroTech MLSF Series\u003c\/strong\u003e provides the first stage of filtration, capturing sediment and suspended particles before they reach the more advanced filtration stages.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003emulti-layer filtration structure\u003c\/strong\u003e provides progressive filtration from approximately \u003cstrong\u003e10 micron on the outer layer to 5 micron on the inner layer\u003c\/strong\u003e, delivering excellent dirt-holding capacity while maintaining good water flow.\u003c\/p\u003e\n\u003cp\u003eThe MLSF Series is designed to help reduce:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSilt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlgae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSediment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuspended particles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy removing larger contaminants first, the MLSF cartridge helps protect the downstream HFMF and EPC filtration media and supports longer-lasting system performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicron Rating: 5 Micron\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStage 2 – HydroTech HFMF Series High-Flow Multi-Function Filter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydroTech HFMF Series\u003c\/strong\u003e provides the primary multi-function treatment stage of the system.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for high-flow whole-house applications, the HFMF Series combines advanced contaminant reduction with \u003cstrong\u003eextremely high dirt-holding capacity\u003c\/strong\u003e, helping maintain strong household water flow while providing broad-spectrum filtration.\u003c\/p\u003e\n\u003cp\u003eThe HFMF Series is designed to help reduce:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChlorine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCysts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFluoride\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVOCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy metals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScale build-up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high-capacity filtration media makes it particularly suitable for whole-house applications where both effective contaminant reduction and high water flow are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicron Rating: 0.22 Micron\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStage 3 – HydroTech EPC Series Electropositive Advanced Filter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydroTech EPC Series\u003c\/strong\u003e provides the final advanced filtration and polishing stage.\u003c\/p\u003e\n\u003cp\u003eUnlike a conventional activated carbon cartridge, the EPC Series features a specially treated \u003cstrong\u003eelectropositive non-woven outer filtration layer\u003c\/strong\u003e, combined with \u003cstrong\u003enano silver catalytic sintered activated carbon\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe positively charged outer media helps attract and capture extremely fine negatively charged contaminants, providing an additional filtration mechanism beyond conventional mechanical filtration.\u003c\/p\u003e\n\u003cp\u003eThe EPC Series is designed to help reduce:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBacteria\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eViruses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePFAS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChlorine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChloramine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVOCs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFine suspended contaminants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnpleasant taste and odour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe combination of \u003cstrong\u003eelectropositive filtration media, nano silver technology and catalytic sintered activated carbon\u003c\/strong\u003e provides an advanced final filtration stage for comprehensive whole-house water treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicron Rating: 0.5 Micron\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eThree Specialised Filtration Technologies\u003c\/h1\u003e\n\u003cp\u003eUnlike conventional whole-house systems that rely primarily on sediment and standard carbon filtration, the HydroTech system combines \u003cstrong\u003ethree specialised filtration technologies\u003c\/strong\u003e, with each stage performing a different role.\u003c\/p\u003e\n\u003ch3\u003eMLSF Series – Progressive Sediment Protection\u003c\/h3\u003e\n\u003cp\u003eThe MLSF Series captures dirt, rust, sand, silt, algae and other suspended particles through its multi-layer filtration structure, helping protect the advanced filtration stages that follow.\u003c\/p\u003e\n\u003ch3\u003eHFMF Series – High-Flow Multi-Function Filtration\u003c\/h3\u003e\n\u003cp\u003eThe HFMF Series provides broad contaminant reduction while maintaining the high flow required for whole-house applications. It targets chlorine, cysts, fluoride, VOCs, heavy metals and scale build-up.\u003c\/p\u003e\n\u003ch3\u003eEPC Series – Advanced Electropositive Filtration\u003c\/h3\u003e\n\u003cp\u003eThe EPC Series provides the final advanced treatment stage using \u003cstrong\u003eelectropositive media together with nano silver catalytic sintered activated carbon\u003c\/strong\u003e, targeting fine contaminants while providing additional reduction of PFAS, chlorine, chloramine, VOCs, bacteria and viruses.\u003c\/p\u003e\n\u003cp\u003eTogether, these three technologies provide a more comprehensive filtration solution than a conventional \u003cstrong\u003esediment + carbon + carbon\u003c\/strong\u003e whole-house filtration system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eUp to 400,000 Litres Filtration Capacity\u003c\/h1\u003e\n\u003cp\u003eThe HydroTech system is designed for long-term whole-house use, with a filtration capacity of \u003cstrong\u003eup to 400,000 litres\u003c\/strong\u003e under suitable incoming water and operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe full-size \u003cstrong\u003e20\" x 4.5\" cartridges\u003c\/strong\u003e provide significantly greater filtration media volume and contaminant holding capacity than smaller filtration systems, helping deliver long service intervals while maintaining excellent water flow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHigh-Flow Whole House Performance\u003c\/h1\u003e\n\u003cp\u003eWhole-house filtration requires more than effective contaminant reduction — it also needs to maintain sufficient water flow for everyday household use.\u003c\/p\u003e\n\u003cp\u003eThe HydroTech system uses full-size high-capacity cartridges specifically designed for whole-house applications, allowing filtered water to be supplied to multiple outlets throughout the property.\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKitchen • Showers • Baths • Bathroom Taps • Laundry • Appliances\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes the system ideal for households requiring comprehensive filtration without unnecessarily sacrificing everyday water pressure and flow.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFull-Size 20\" x 4.5\" Filter Cartridges\u003c\/h1\u003e\n\u003cp\u003eThe system uses commercial-size \u003cstrong\u003e20\" x 4.5\" filter cartridges\u003c\/strong\u003e, providing substantially more filtration media than standard 10\" filtration systems.\u003c\/p\u003e\n\u003cp\u003eThe larger cartridge format provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGreater contaminant holding capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLonger filtration intervals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher water flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower flow restriction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter suitability for whole-house applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eHeavy-Duty 304 Stainless Steel Construction\u003c\/h1\u003e\n\u003cp\u003eThe HydroTech system is built for long-term whole-house installation.\u003c\/p\u003e\n\u003cp\u003eBoth the \u003cstrong\u003emain structural frame and protective outer cover are manufactured from 304 stainless steel\u003c\/strong\u003e, then finished with a durable \u003cstrong\u003epowder-coated surface\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis construction provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent structural strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdditional environmental protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium appearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration Stages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCartridge Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\" x 4.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydroTech MLSF Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 1 Micron Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydroTech HFMF Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 2 Micron Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.22 Micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydroTech EPC Series Electropositive Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 3 Micron Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 Micron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 400,000 Litres*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 kPa \/ 80 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38°C \/ 100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtective Cover Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowder Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhole House Water Filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Benefits\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAdvanced 3-stage whole-house filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUp to 400,000 litres filtration capacity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e5 micron multi-layer progressive sediment filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e0.22 micron high-flow multi-function filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e0.5 micron advanced electropositive filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chlorine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces chloramine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces PFAS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces fluoride\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces heavy metals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces VOCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces bacteria and viruses\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces scale build-up\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves taste and odour\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNano silver catalytic filtration technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFull-size \u003cstrong\u003e20\" x 4.5\" high-capacity cartridges\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003ehigh-flow whole-house applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e304 stainless steel structural frame\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e304 stainless steel protective cover\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003epowder-coated finish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eA More Advanced Approach to Whole House Water Filtration\u003c\/h1\u003e\n\u003cp\u003eFrom visible sediment to extremely fine contaminants, the HydroTech Triple Whole House Water Filtration System uses three complementary filtration technologies to provide comprehensive water treatment before water is distributed throughout your home.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eMLSF Series\u003c\/strong\u003e provides progressive sediment protection, the \u003cstrong\u003eHFMF Series\u003c\/strong\u003e delivers high-capacity multi-function contaminant reduction, and the \u003cstrong\u003eEPC Series\u003c\/strong\u003e adds advanced electropositive and catalytic filtration as the final treatment stage.\u003c\/p\u003e\n\u003cp\u003eThe result is a premium whole-house filtration system designed to provide \u003cstrong\u003ecleaner, better-tasting water throughout your home while maintaining excellent water flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eFiltration capacity of up to 400,000 litres depends on incoming water quality, contaminant levels, water consumption and operating conditions. Filters may require earlier replacement where incoming water contains elevated sediment or contaminant levels, or where a noticeable reduction in water flow or filtration performance occurs.\u003c\/em\u003e\u003c\/p\u003e","brand":"Shield Water Filter","offers":[{"title":"Default Title","offer_id":43176052129867,"sku":"HYW 2045 3sG  HPP C0.22 EPC","price":2450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1484\/1204\/files\/HYW20453sGHPPC22EPC.jpg?v=1788946220","url":"https:\/\/shieldwaterfilter.com.au\/products\/20-x-4-5-triple-whole-house-tank-water-filter-system-ultraviolet-sterilizer-watermark-certified-remove-bacteria-viruses-heavy-metal-fluoride-1","provider":"Shield Water Filter","version":"1.0","type":"link"}