3x 100GPD Reverse Osmosis RO Membranes 

Water Filter /US Gallon per day/

These quality membranes are suitable for all reverse osmosis systems, and should be replaced when the total dissolved solids (TDS) starts to rise in the product water. This membrane removes the following hard water contaminants that may be present in your water: lead, cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate, and selenium. 

Work pressure: 0.41- 2.07 MPa 
Work temp. 5-45°C 
Hygienic Seal: Sealed individually at manufacture 

Membrane must be flushed for at least 1 hour.