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Model Number TW30-4040 Dimensions 4 inches × 40 inches Active Membrane Area 78 ft² (7
000 gallon service life at 1 GPM max flow
Pressure Drop
The Filmtec TW30-4021 membrane is designed for small commercial reverse osmosis systems processing municipal tap water or similar low-TDS sources
This genuine OEM replacement ensures proper fit
Filmtec (BW30-4040) Brackish Water Membrane 2,400 GPD 4"X40" Mixed Bed DI Model Number TW30-4040 Dimensions 4Dow Filmtec BW30 4040 Industry Standard Brackish Water RO Membrane High flow commercial reverse osmosis membrane element with 2,400 GPD capacity and 99. 5% salt rejection for light industrial and commercial applications 2,400 GPD @ 225 PSI 99. 5% Rejection 4" 40" pH 1 13 Cleanable The Filmtec BW30 4040 has been the commercial brackish water standard for decades because it delivers consistent performance where it matters most. With 78 square feet of
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