Geyser GPD-Vontron Reverse Osmosis Filter Cartridge with Membrane (28413)

Membrane ULP1812-50 GPD - Vontron is designed to effectively separate various small microorganisms, hardness salts, chlorine, iron and other dissolved impurities from water (up to 0.0001 µm).
The filtering material consists of a roll-shaped reverse osmosis membrane.