{"product_id":"echo-ro-tankless-reverse-osmosis-system","title":"Echo RO | Tankless Under-Sink Reverse Osmosis System","description":"\u003cp\u003e\u003cstrong\u003eThe Echo RO is a tankless reverse osmosis system for under your sink, with four filter stages, in a frame only 4.25 inches deep.\u003c\/strong\u003e It purifies water at the moment you pour, reducing up to 99% of contaminants, and sends it to a separate tap at your sink. There is no tank or pressure bladder taking up the cabinet.\u003c\/p\u003e\n\n\u003ch2\u003eReverse osmosis without a storage tank\u003c\/h2\u003e\n\u003cp\u003eA traditional RO system holds purified water under pressure in a tank, which claims a large part of the cabinet and can leave water standing for days. This one skips that entirely, so your under-sink space stays available and each glass is freshly made.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo stored water:\u003c\/strong\u003e nothing stands in a tank between uses, and there is no bladder to replace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour stages:\u003c\/strong\u003e sediment filter, carbon block, RO membrane and a final carbon polish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 ratio:\u003c\/strong\u003e one gallon of reject water for each gallon you drink, where older systems often use 3:1 or 4:1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free cartridges:\u003c\/strong\u003e a quarter turn releases each bayonet cartridge, without a wrench or shutting off the water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe four filter stages\u003c\/h2\u003e\n\u003cdiv class=\"aq-table-wrap\"\u003e\u003ctable class=\"aq-table\"\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eWhat it does\u003c\/th\u003e\n\u003cth\u003eReplace\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1. Sediment\u003c\/td\u003e\n\u003ctd\u003eStops rust, silt and other particles, protecting the finer stages after it\u003c\/td\u003e\n\u003ctd\u003e6–12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e2. Carbon block\u003c\/td\u003e\n\u003ctd\u003eReduces chlorine and chloramine, along with the tastes and odors from municipal treatment\u003c\/td\u003e\n\u003ctd\u003e6–12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e3. RO membrane\u003c\/td\u003e\n\u003ctd\u003eRated at 0.0001 micron; rejects dissolved fluoride, lead, arsenic, nitrates and further heavy metals\u003c\/td\u003e\n\u003ctd\u003e2–3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e4. Post carbon\u003c\/td\u003e\n\u003ctd\u003ePolishes the water on its way to the faucet for a clean, neutral taste\u003c\/td\u003e\n\u003ctd\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eWhat the system reduces\u003c\/h2\u003e\n\u003cp\u003eEcho lists chlorine and chloramine, lead, fluoride, heavy metals, nitrates and sulfates, total dissolved solids, microorganisms, and taste and odor. Keep in mind that RO takes out dissolved solids without distinction, so beneficial minerals go as well.\u003c\/p\u003e\n\n\u003ch2\u003eA slim unit for your sink cabinet\u003c\/h2\u003e\n\u003cp\u003eAt 17.75 inches wide, 16 tall and 4.25 deep, it sits at the rear wall and leaves the shelf free for other things.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.2 L\/min flow:\u003c\/strong\u003e a bottle or pot fills without a long wait.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital display:\u003c\/strong\u003e shows the status and remaining life of each cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront access:\u003c\/strong\u003e all four cartridges can be reached from the front.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCommon questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the benefit of going tankless?\u003c\/summary\u003e\u003cp\u003eYou have no tank to clean, house or swap out, usually a 3-gallon sphere on a traditional system, and the whole unit is just 4.25 inches deep.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs a separate faucet needed?\u003c\/summary\u003e\u003cp\u003eYes. Purified water runs to its own tap in a free opening on the sink deck or counter, next to your main faucet. Pick a finish, or No Faucet if you have a fitting tap.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much water goes down the drain?\u003c\/summary\u003e\u003cp\u003eRoughly a gallon for each gallon of drinking water.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen do the cartridges need replacing?\u003c\/summary\u003e\u003cp\u003ePlan on 6 to 12 months for the sediment and carbon prefilters and 2 to 3 years for the membrane; your water decides where in that range you land.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I combine it with an Echo hydrogen machine?\u003c\/summary\u003e\u003cp\u003eYes, with the Flow or H2. Put the RO upstream so that purified water reaches the hydrogen cell.\u003c\/p\u003e\u003c\/details\u003e\n","brand":"Echo Water","offers":[{"title":"No Faucet","offer_id":60290880373120,"sku":"ec-bundle-ROAnglevalve","price":559.99,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":60290880405888,"sku":"EC-Bundle-ROFaucet-CH","price":639.98,"currency_code":"USD","in_stock":true},{"title":"Stainless","offer_id":60290880438656,"sku":"EC-Bundle-ROFaucet-BN","price":639.98,"currency_code":"USD","in_stock":true},{"title":"Matte Black","offer_id":60290880471424,"sku":"EC-Bundle-ROFaucet-MA","price":639.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/5564\/5568\/files\/echo-rotm-water-filter-tankless-reverse-osmosis-echo-water-1.png?v=1793529428","url":"https:\/\/aquiowell.com\/products\/echo-ro-tankless-reverse-osmosis-system","provider":"Aquiowell","version":"1.0","type":"link"}