Charterhouse Reverse Osmosis Membrane 75 GPD.

These universal RO membranes will fit almost all traditional RO units. Please ensure that you match the GPD (gallon per day) rating to that of your unit. 

Features:

• Membrane type: Thin-film composite
• Membrane material: PA (Polyamide)
• Max. operation pressure: 600 psi

Please Note: All gallons are quoted by the factory in US gallons - 3.78 litres = 1 US gallons.

There are a number of factors that affect the output of reverse osmosis water filters, input water pressure, TDS of Input Water, Bacterial Film on RO Membranes (not changing pre-filters often enough) and most important particularly in winter months water temperature.