Check the listing for details. Compact 5-Stage Reverse Osmosis System, NSF Certified 50GPD Membrane. Color: White, Condition: New. Listed at 149.99 USD. Compact 5-Stage Reverse Osmosis System, NSF Certified 50GPD Membrane, Booster Pump, Quick-Changing Filter cartridges, Reduce TDS, Auto Flush, Low Drain Ratio Product Description POWERFUL WATER TREATMENT SOLUTION -RO Water filter system uses a 5-stage filtration process which includes 5 Quick-changing filters a polypropylene sediment, a granular activated carbon, a carbon block, a 0.0001-micron 50GPD NSF Certified reverse osmosis membrane, and a post-carbon filter. Reverse Osmosis produces purified drinking water by pressurizing water molecules through RO membrane and leaving impurities out. CRISPY CLEAR DRINKING WATER-Our RO System rejects up to 99% of contaminants including arsenic, chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, and more, and reduces TDS. Booster pump ensures high efficiency, reliable, and consistent RO system performance nevertheless of pressure variations; delivering greater output with less waste water in comparing to pump less systems. HIGH CAPACITY LONG LASTING QUICK-CHANGING FILTERS -NSF Certified Polyamide film Membrane easily produce 50 Gallons of drinking water per day with low drain ratio it is generate 1 Gallon of clean drinking water from less than 3 Gallons. Premium long lasting Polypropylene, Granular and Block Activated Carbon filters provide grate pre-treatment of tap water before it reached RO membrane. High quality post-carbon filter make water fresh and crispy clean before it reach faucet. COMACT INNOVATED DESIGN permits three different type of installation of this Reverse Osmosis System: Standard-in the kitchen cabinet underneath of sink; wall mounted (all needed hardware are included) and on the counter-top, modern design improve kitchen appearance. EASY TO INSTALL AND OPERATE - colored quick connect fittings on the top of the system allowed quick, easy and reliable (without any water leaking) connection of this unit to water source, drain, tank and drinking water faucet. Low pressure switch send automatic signal to the booster pump to increase water presser to the level needed to maximum performance of membrane. Auto flush valve periodically clean system. Description: This reverse osmosis system use NSF certified membrane to deliver the highest quality clean, filtered drinking water; high quality quick-changing filter cartridges (polypropylene filter, granular activated and block carbon filters) to maximized membrane performers; low, high pressure switches and booster pump to inshore steady water supply; auto flush valve to automatically clean up system and quick-changing inline carbon filter known as polishing filter after storage water tank. This complete 5-stage water filter system is made from high quality components to offer exceptional contaminant rejection rates and long-lasting, reliable performance. RO5-50 GPD is an affordable workhorse to remove up to 99% of all contaminants, such as chlorine, taste, odor, toxic fluoride, arsenic, lead, and chromium. This efficient and productive or system will provide your family with trouble-free, high quality drinking water for many years to come. What in the Box Maine Unit Faucet Water Tank Connection Supply Wall Mounting Kit Advanced Filtration Technology How to Replace Quick-changing Filters Close Feed Water Valve Open Faucet & drain any remaining water from System Open front part of the System Disconnect quick connect filters Replace filters, reconnect them, close front part of System and open valves Perform pre-filter lush after filters have been changed Specifications: Capacity 50 Gallons per day 4th stage Qiuck-fitting NSF serified membrane removes up to 99% of all contaminants, such as chlorine, taste, odor, toxic fluoride, arsenic, lead, and chromium Power 100-240V, 50/60HZ 5th stage Qiuck-fitting T-33 post carbon, to stabilize the water tasting qualities and further remove any traces of bad tastes and odors 1st stage Qiuck-fitting PP sediment, removes sand, dirt, silt, rust, and other fine particles Pressure tank 3.0 Gallons plastic tank 2nd stage Qiuck-fitting granular carbon, efficiently reducing chemical compounds, foul tastes, and smells from water System dimension/IN 18.5x14x4.5 3rd stage Qiuck-fitting block carbon is effective in removing chemicals like iron, manganese, chlorine, and hydrogen sulfide from your water to name a few Package dimension/IN 21x18x16