Replaces TW30 PRO-4040 DuPont FilmTec 2400 GPD at 225 PSI 4 x 40 inch 99.5% Rejection Membranes PA 500 the "i" designation indicates the

the "i" designation indicates the inclusion of DuPont's patented iLEC™ (Interlocking End Caps)

7% stabilized salt rejection rate

low-energy reverse osmosis (RO) membrane element engineered specifically for seawater desalination and the treatment of high-salinity feed waters

Shaft Diameter: 0

This premium metallurgy provides superior structural integrity and exceptional chemical compatibility

Replaces TW30 PRO-4040 DuPont FilmTec 2400 GPD at 225 PSI 4 x 40 inch 99.5% Rejection Membranes PA 500 the "i" designation indicates theDirect Replacement for FilmTec TW30 PRO 4040 RO Membrane This commercial grade tap water reverse osmosis (RO) membrane is precision engineered to serve as a direct, drop in replacement for the DuPont FilmTec TW30 PRO 4040. Designed to fit identically into standard 4 inch by 40 inch commercial pressure vessels, it provides facility operators with a highly cost effective alternative that maintains rigorous water purification standards without requiring