Skip to main content

RE8040-BL — equivalent Hi-Tech RO membrane

Looking for a drop-in alternative to the CSM (Toray Chemical Korea) RE8040-BL? BW-28-400-LE is the closest Hi-Tech Membranes equivalent — see how the specs line up below. The same element also replaces matching parts from 9 other manufacturers.

SpecRE8040-BLBW-28-400-LE
Salt rejection
99.3%
99.5%Higher
Permeate flow
11,500 GPD
11,500 GPD
Test pressure
100 psi
100 psi
Element size
8″ × 40″
8" × 40"

BW-28-400-LE also replaces these equivalents

Cross-referenced against 31 other elements across 10 manufacturers. Every entry links to its own spec comparison.

View BW-28-400-LE specsView ES-34-8040 specsAll CSM (Toray Chemical Korea) cross-references

CSM (Toray Chemical Korea), DuPont (FilmTec), Toray, Hydranautics (Nitto), LG Chem (NanoH2O), Koch (Separation Solutions), Veolia (formerly SUEZ), Lanxess (LewaBrane), Vontron, Trisep (Microdyn-Nadir) and all model numbers shown are trademarks of their respective owners, used here for compatibility reference only. Hi-Tech Membranes is not affiliated with, endorsed by, or sponsored by any of them.