Filmtec Membranes

DOW Filmtec Membranes are designed for commercial, industrial and residential use. The Filmtec Reverse Osmosis commercial and industrial membranes are one of high performance membrane in industry.

Go to  Filmtec Membranes by Size chart 

Membrane GPD Chart

Residential RO Membranes : 24~100 gallons 
Small Commercial RO Membranes:220~900 gallons
Commercial RO Membranes: 330~5200 gallons