Filmtec (BW30LE-4040) Brackish Water Low Energy Membrane 2,500 GPD 4 "X 40" Filters for 20 inch Standard Housings Filmtec membranes have set the

Filmtec membranes have set the standard for commercial reverse osmosis performance for decades

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Filmtec (BW30LE-4040) Brackish Water Low Energy Membrane 2,500 GPD 4 "X 40" Filters for 20 inch Standard Housings Filmtec membranes have set theFilmtec Commercial RO Membrane Filmtec BW30LE 4040 Brackish Water Low Energy Membrane 2,500 GPD high performance brackish water membrane engineered for lowest operating pressure and maximum energy efficiency in light industrial reverse osmosis systems 4" x 40" 99. 0% Rejection 78 ft Active Area Low Energy WHY IT WORKS Designed for brackish water applications where energy costs matter Low Energy Design The BW30LE 4040 operates at significantly lower