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AK4040F — equivalent Hi-Tech RO membrane

Looking for a drop-in alternative to the Veolia (formerly SUEZ) AK4040F? HXLP-31-4040 (extra low pressure) is the closest Hi-Tech Membranes equivalent — see how the specs line up below. The same element also replaces matching parts from 8 other manufacturers.

SpecAK4040FHXLP-31-4040 (extra low pressure)
Salt rejection
99%
99.7%Higher
Permeate flow
2,500 GPD
2,900 GPDMore flow
Test pressure
100 psi
100 psi
Element size
4″ × 40″
4" × 40"

HXLP-31-4040 (extra low pressure) also replaces these equivalents

Cross-referenced against 17 other elements across 9 manufacturers. Every entry links to its own spec comparison.

View BW-34-4040-LE specsView ES-34-4040 specsView HXLP-31-4040 (extra low pressure) specsAll Veolia (formerly SUEZ) cross-references

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