Filmtec (BW30-400) Brackish Water Membrane 10,500 GPD 8"X40" 10 inch Standard Filter Housings RO membranes

RO membranes

this 4" x 21" element handles both sea-based and land-based desalination with lower operating pressure requirements than competing membranes

this 4" x 21" element reduces energy costs while delivering consistent purification performance for tap water feeds

Same dimensions as industry-standard cartridges

Under low flow conditions

Filmtec (BW30-400) Brackish Water Membrane 10,500 GPD 8"X40" 10 inch Standard Filter Housings RO membranesDow Filmtec Commercial Membrane BW30 400 Brackish Water RO Membrane Industry standard 8"40" element delivering 10,500 GPD with 99. 5% salt rejection for commercial and industrial brackish water systems 400 sq ft active area pH 1 13 cleaning range Non chlorinated manufacturing Decade proven performance The BW30 400 was the first 400 square foot membrane element on the market and remains the reference standard for high rejection brackish water