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TM720-370 — equivalent Hi-Tech RO membrane

Looking for a drop-in alternative to the Toray TM720-370? HMBW-34-400 (high recovery / polishing duty) 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.

SpecTM720-370HMBW-34-400 (high recovery / polishing duty)
Salt rejection
99.7%
99.7%
Permeate flow
9,000 GPD
10,500 GPDMore flow
Test pressure
150 psi
150 psi
Element size
8″ × 40″
8" × 40"

HMBW-34-400 (high recovery / polishing duty) also replaces these equivalents

Cross-referenced against 14 other elements across 10 manufacturers. Every entry links to its own spec comparison.

View HMBW-34-400 (high recovery / polishing duty) specsView BW-28-365 / BW-34-365 specsAll Toray cross-references

Toray, DuPont (FilmTec), Hydranautics (Nitto), LG Chem (NanoH2O), Koch (Separation Solutions), Veolia (formerly SUEZ), Lanxess (LewaBrane), Vontron, CSM (Toray Chemical Korea), 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.