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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
This genuine OEM replacement ensures proper fit
Guaranteed spec
Model Number TW30-4040 Dimensions 4 inches × 40 inches Active Membrane Area 78 ft² (7
Compact polypropylene housing engineered for residential and light commercial installations where space and chemical compatibility matter
Filmtec (BW30-4040) Brackish Water Membrane 2,400 GPD 4"X40" Mixed Bed DI This genuine OEM replacement ensuresDow 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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