{"product_id":"echo-ro-reverse-osmosis","title":"ECHO RO™ Tankless Reverse Osmosis Water Filter Machine","description":"\u003cp\u003eThe ECHO RO™ fits four stages of reverse osmosis into a frame only \u003cstrong\u003e4.25 inches deep\u003c\/strong\u003e, with no storage tank and no pressure bladder taking up your cabinet. It reduces up to \u003cstrong\u003e99% of contaminants\u003c\/strong\u003e on demand and delivers purified water to a dedicated faucet at your sink.\u003c\/p\u003e\n\u003ch3\u003eWhy go tankless?\u003c\/h3\u003e\n\u003cp\u003eTraditional RO systems store purified water in a pressurized tank, usually a 3-gallon sphere that fills most of the cabinet and holds water for days. The Echo RO purifies water as you pour it, so every glass is fresh and the space under your sink stays usable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo stored water:\u003c\/strong\u003e nothing sits stagnant in a tank, and there's no bladder to replace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour filtration stages:\u003c\/strong\u003e sediment, carbon block, RO membrane, and a post-carbon polish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 efficiency:\u003c\/strong\u003e about one gallon to drain per gallon of drinking water. Older RO systems often waste 3 or 4 gallons for every gallon they produce.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free filter changes:\u003c\/strong\u003e twist-in bayonet cartridges swap out with a quarter turn. No wrench and no water shut-off needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe four stages\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSediment\u003c\/strong\u003e (replace every 6–12 months): traps rust, silt, and particles to protect the finer filters downstream.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon block\u003c\/strong\u003e (replace every 6–12 months): removes chlorine, chloramine, and the tastes and odors from municipal treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRO membrane\u003c\/strong\u003e (replace every 2–3 years): filters down to 0.0001 microns, holding back dissolved lead, fluoride, nitrates, arsenic, and other heavy metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost carbon\u003c\/strong\u003e (replace every 12 months): a final polish so your water tastes clean and neutral.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat it removes\u003c\/h3\u003e\n\u003cp\u003eUp to 99% of chlorine and chloramine, lead, fluoride, heavy metals, nitrates and sulfates, total dissolved solids, microorganisms, and taste and odor compounds. Reverse osmosis is the only household method that removes dissolved contaminants a carbon filter alone lets through.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim profile:\u003c\/strong\u003e 17.75 in W × 16 in H × 4.25 in D. It stands against the back of the cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-demand purification\u003c\/strong\u003e with nothing stored between uses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.2 L\/min flow\u003c\/strong\u003e, enough to fill a bottle or pot without waiting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital display\u003c\/strong\u003e showing status and filter life for each stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-access cartridges\u003c\/strong\u003e for easy swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe unit tees off your cold water supply and runs to a dedicated faucet in a spare countertop hole beside your main faucet. A typical DIY install takes about two hours, or about 30 minutes for a plumber.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e under the sink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e cold supply tee, drain saddle valve, standard outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet depth needed:\u003c\/strong\u003e 5 in clear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eA dedicated RO faucet is required. Pick a finish (Chrome, Stainless, or Matte Black), or choose \"No Faucet\" if you already have one.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinerals:\u003c\/strong\u003e RO removes dissolved solids, including beneficial minerals. Many people add mineral drops or run a hydrogen machine after it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Echo hydrogen machines:\u003c\/strong\u003e install the RO first and the Echo H2® Flow or H2 after it, so the hydrogen cell gets purified water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e 4-stage reverse osmosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContaminant reduction:\u003c\/strong\u003e up to 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane:\u003c\/strong\u003e 0.0001 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure-to-drain ratio:\u003c\/strong\u003e about 1:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow rate:\u003c\/strong\u003e 1.2 L\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e tankless, on demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.75 W × 16 H × 4.25 D in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping dimensions:\u003c\/strong\u003e 20 × 20 × 14 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 29 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e standard household outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eContaminant reduction, cartridge life, and drain ratio vary with source water chemistry, pressure, and usage.\u003c\/em\u003e\u003c\/p\u003e","brand":"Echo Water","offers":[{"title":"No Faucet","offer_id":67801295388762,"sku":"ec-bundle-ROAnglevalve","price":699.99,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":67801295421530,"sku":"EC-Bundle-ROFaucet-CH","price":799.98,"currency_code":"USD","in_stock":true},{"title":"Stainless","offer_id":67801295454298,"sku":"EC-Bundle-ROFaucet-BN","price":799.98,"currency_code":"USD","in_stock":true},{"title":"Matte Black","offer_id":67801295487066,"sku":"EC-Bundle-ROFaucet-MA","price":799.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/6202\/2490\/files\/echo-rotm-water-filter-tankless-reverse-osmosis-echo-water-1.png?v=1792597587","url":"https:\/\/athleterestore.com\/products\/echo-ro-reverse-osmosis","provider":"Athlete Restore","version":"1.0","type":"link"}