Compact Tank-Less High Flow 400GPD Multi-Stage Reverse Osmosis Under Sink System, TDS Reduction, 1:1 Waste Water Ratio, Filter Cartridge Replacement Reminder Product Description POWERFUL WATER TREATMENT SOLUTION – High flow tank-less RO Water filter system features a 4-stage filtration process which includes 4 Easy change bayonet filters: a polypropylene sediment, a carbon block, a 0.0001-micron 400GPD NSF Certified reverse osmosis membrane, and a post-carbon filter. Touchscreen for power, filter cartridge selection, flush & reset and Filter cartridge replacement reminder simplify daily operation of this unit. CRISPY CLEAR DRINKING WATER-Our RO System rejects up to 99% of contaminants including arsenic, chlorine, fluoride, hormones, asbestos, calcium, sodium, and more, and reduces TDS. Built-in booster pump ensures high efficiency, reliable, and consistent RO system performance with pure water flow around 40 ounce per minute and has a low drain ratio of 1:1. Such low drain ratio saves water waste by 300% and save more money on your water bills. Tank-less design eliminates the secondary pollution caused by an unventilated tank. HIGH CAPACITY LONG LASTING QUICK-CHANGING FILTERS -NSF Certified Polyamide film Membrane easily produce 400 Gallons of drinking water per day with low drain ratio it is generate 1 Gallon of clean drinking water from 1 Gallon of dirty water. Premium long lasting Polypropylene, 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- slim with dimensions only 18x16x4 inches this system takes very small space out of your kitchen cabinet space; filter cartridge replacement reminder will let you to understand when you need to change filter cartridge; with easy change bayonet filters it tacked only 2 seconds to change each cartridge; Integrated water flow with no tubes and fittings provide no leakage risk when you using this machine. Auto flush is to help prevent scaling or fouling of the RO membrane. EASY TO INSTALL AND OPERATE – colored quick connect fittings on the back of the system allowed quick, easy and reliable (without any water leaking) connection of this unit to water source 3/8” white tubing, drain 1/4” red tubing and drinking water faucet 1/4” blue tubing. 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 400 GPD NSF certified membrane to deliver the highest quality clean, filtered drinking water; high quality easy change bayonet filters cartridges (polypropylene filter, 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 easy change bayonet inline carbon filter known as polishing filter. This complete 4-stage water filter system is made from high quality components to offer exceptional contaminant rejection rates and long-lasting, reliable performance. RA-PAD2 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 Connection Supply Innovative Design Advanced Filtration Technology How to replace bayonet filters Close Feed Water Valve Open Faucet & drain any remaining water from System Open Top Cover of the System To remove filters turn and pull them up Replace filters, push down and turn them, close top cover of System and open valves Perform pre-filter flush after filters have been changed Specifications: Capacity 400 Gallons per day 3rd stage Bayonet 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 4th stage Bayonet T-33 post carbon, to stabilize the water tasting qualities and further remove any traces of bad tastes and odors 1st stage Bayonet PP sediment, removes sand, dirt, silt, rust, and other fine particles System dimension/IN 18x16x4.125 2nd stage Bayonet block carbon is effective in removing chemicals like iron, manganese, chlorine, and hydrogen sulfide from your water to name a few Package dimension/IN 20×17.5×8.5