{"product_id":"oliveri-k-t-wh20t-hiflow-twin-20-inch-whole-of-house-water-filtration-system","title":"Oliveri K-T-WH20T HiFlow Twin 20-inch Whole of House Water Filtration System","description":"\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Oliveri K-T-WH20T HiFlow Twin 20-inch Whole of House Water Filtration System is a two-stage, point-of-entry solution designed to deliver clean, clear water throughout the home. Installed on the mains supply, it filters water used for drinking, cooking, bathing, washing and everyday skincare before it reaches individual outlets.\u003c\/p\u003e\n\u003cp\u003eThe twin-housing system pairs a 5-micron sediment cartridge with a 5-micron carbon cartridge: the first stage captures dirt, rust and other particulates, while the second helps reduce chlorine, unpleasant tastes and odours. With a maximum flow rate of 60 litres per minute and a supplied housing wrench, it combines broad household coverage with straightforward planned maintenance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-stage whole-home filtration:\u003c\/strong\u003e Treats mains water through separate sediment and carbon stages before distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-micron sediment protection:\u003c\/strong\u003e Captures dirt, rust and other particulates in the first housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon-filtered freshness:\u003c\/strong\u003e Helps reduce chlorine, unpleasant tastes and odours in the second stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 60L\/min flow:\u003c\/strong\u003e Supports everyday household water use while filtering at the entry point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterMark Certified Lead Free:\u003c\/strong\u003e Tested for safe drinking-water contact and compliant installation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProgrammes \/ Functions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst-stage sediment filtration:\u003c\/strong\u003e Captures dirt, rust and other particulates through the included 5-micron sediment cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond-stage carbon filtration:\u003c\/strong\u003e Helps reduce chlorine, unwanted tastes and odours through the included carbon cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-home filtration:\u003c\/strong\u003e Treats mains water at the point of entry before distribution to household outlets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-flow delivery:\u003c\/strong\u003e Supports flow rates up to 60L\/min, noting that flow rate affects filter performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCleaning \u0026amp; Maintenance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge replacement:\u003c\/strong\u003e Replace approximately every 6–12 months; actual service life varies with flow, pressure and local water conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial flush:\u003c\/strong\u003e Flush new cartridges for at least five minutes before normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe servicing:\u003c\/strong\u003e Isolate and depressurise the system before opening either housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental protection:\u003c\/strong\u003e Keep both housings sheltered from direct sunlight, excessive heat and freezing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoutine inspection:\u003c\/strong\u003e Check housings, pipework and connections for leaks or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing life:\u003c\/strong\u003e Replace housings after 10 years of service, or sooner if deterioration is found.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Oliveri\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e HiFlow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e K-T-WH20T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Twin 20-inch whole of house water filtration system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Stages:\u003c\/strong\u003e Two\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Cartridges:\u003c\/strong\u003e One sediment and one carbon cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Rate:\u003c\/strong\u003e 60L\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e 100–500kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 880kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 4.4–40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Ambient Temperature:\u003c\/strong\u003e 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet \/ Outlet Connection:\u003c\/strong\u003e 1-inch BSP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Service Life:\u003c\/strong\u003e Approximately 6–12 months, subject to water conditions and use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Carbon Cartridge:\u003c\/strong\u003e C-T-JUMBO20C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Sediment Cartridge:\u003c\/strong\u003e C-T-JUMBO20S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e WaterMark Certified Lead Free; complies with AS 3497 and NSF\/ANSI Standard 42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years, excluding filter cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Measurements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 410mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 706mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 183mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation \u0026amp; Requirements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLicensed installation:\u003c\/strong\u003e A licensed plumber must install the system in accordance with local plumbing laws and the supplied manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection point:\u003c\/strong\u003e Install on the cold mains supply at the point of entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired valves:\u003c\/strong\u003e A WaterMark-approved shut-off valve, pressure limiting valve and backflow prevention valve are required and not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating pressure:\u003c\/strong\u003e Maintain 100–500kPa and install an approved pressure limiting valve where supply pressure exceeds 500kPa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Use the 1-inch BSP inlet and outlet with fittings appropriate to the selected pipework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Install in a sheltered, accessible position protected from direct sunlight, freezing and excessive heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService access:\u003c\/strong\u003e Leave sufficient clearance beneath both housings for cartridge replacement.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExtra Information:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThe two-stage arrangement separates particulate and carbon filtration so each cartridge can focus on a specific task. Capturing dirt and rust before the carbon stage can support more consistent taste and odour reduction while supplying filtered water beyond a single kitchen outlet.\u003c\/p\u003e\n\u003cp\u003eFilter performance and cartridge life depend on incoming water quality, pressure, flow and household demand. The system should therefore be installed where both housings remain easy to isolate, inspect and service, with replacement cartridges changed together or as local conditions require.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eIncluded Products \/ Accessories:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 20-inch whole of house filter housings\u003c\/li\u003e\n\u003cli\u003eOne 5-micron, 20-inch sediment filter cartridge\u003c\/li\u003e\n\u003cli\u003eOne 5-micron, 20-inch carbon filter cartridge\u003c\/li\u003e\n\u003cli\u003eMounting bracket and screw set\u003c\/li\u003e\n\u003cli\u003eCartridge housing wrench\u003c\/li\u003e\n\u003cli\u003eInstallation and operation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eOliveri products are backed by a comprehensive manufacturer's warranty, including lifetime cover on selected stainless steel kitchen sinks, laundry tubs and basins, 20 years on selected vitreous china basins and toilets, and 15 years on selected bathroom tapware and shower bodies. Warranty periods vary by product category and are in addition to your rights under the Australian Consumer Law. Refer to the Oliveri Warranty page for full terms and conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDownloads \/ Product Files:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cu\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0054\/4145\/4170\/files\/Oliveri-K-T-WH20T-Specifications-Sheet.pdf?v=1786671676\"\u003eSPECIFICATIONS SHEET (PDF)\u003c\/a\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cu\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0054\/4145\/4170\/files\/Oliveri-K-T-WH20T-Installation-and-User-Guide.pdf?v=1786671742\"\u003eINSTALLATION AND USER GUIDE (PDF)\u003c\/a\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oliveri","offers":[{"title":"Default Title","offer_id":51892610236711,"sku":"K-T-WH20T","price":772.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/4145\/4170\/files\/Oliveri-K-T-WH20T-Image-1.png?v=1787100128","url":"https:\/\/www.8appliances.com.au\/products\/oliveri-k-t-wh20t-hiflow-twin-20-inch-whole-of-house-water-filtration-system","provider":"8Appliances","version":"1.0","type":"link"}