This high quality membrane processes approximately 50 gallons or 189 L/day of purified water that is 99% pure. It removes calcium and magnesium to soften the water as well as heavy metals including copper, lead, chromium, barium, , mercury, nitrite, sodium, cadmium, nitrate, fluoride and selenium.

This filter works best in conjunction with the sediment filter, Granulated Activated Carbon and Carbon Block which protects the RO membrane from sediment and chlorine which can affect the lifespan of the membrane.