Filmtec (BW30-4040) Brackish Water Membrane 2,400 GPD 4"X40" TDS Reduction1917 hand-tighten the sump

hand-tighten the sump

tank bulkhead penetrations

expect replacement intervals between 6 and 12 months depending on water usage and hardness levels

Replacement Procedure

Tube life depends on chemical type

Filmtec (BW30-4040) Brackish Water Membrane 2,400 GPD 4"X40" TDS Reduction1917 hand-tighten the sumpDow 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