iSpring FPCT400 Composite Filter for RO400EU Tankless Reverse Osmosis System

[400 GPD & 2.5:1 Pure Wastewater Ratio]: The iSpring Under Sink Reverse Osmosis Water Filter System RO400 has a 2.5:1 pure wastewater ratio, which is up to 400% more water efficient than traditional under sink RO systems. Tankless reverse osmosis systems flow up to 0.4 GPM with minimal waste, and RO water filtration systems take less than 8.5 seconds to fill a glass of water [Highest Impurity Removal Rate]: The under-sink RO water filter system converts tap water into clean RO drinking water. The 4-in-1 PCT filter removes up to 99% of more than 1,000 harmful contaminants such as chlorine, fluoride, lead (up to 98%), arsenic, asbestos, calcium, sodium, sediment, sand, odours, etc. The TDS removal rate is up to 99% [Built-in Filter Life Indicator]: The Filter Life Indicator stays blue and starts flashing red when less than 5% of the corresponding filter life is left, and changes to red when the filter needs to be replaced. It is recommended that filters be replaced on a scheduled basis to maintain high performance filtration. You can find replacement filters by searching for FPCT400 and MRO400EU [Easy to Install and Maintain]: All-in-one water line technology makes the reverse osmosis water filtration system easy to install on your own. It can be installed under a sink and the tankless design saves up to 70% of space [Clean Mode]: Press Press the "Flush" button it will flush the reverse osmosis membrane for 30 seconds to extend its life