Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Size_UV 1-5GPM and compatible elements from Hydranautics

and compatible elements from Hydranautics

304 Stainless Steel 300 PSI Max Dual Port Design 1/2" Side Port

where internal pressure differentials demand greater structural strength than standard tape-wrapped elements

which typically foul resin beads and reduce softening efficiency over time

Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Size_UV 1-5GPM and compatible elements from HydranauticsFilmtec Commercial Nanofiltration Filmtec NF90 4040 Nanofiltration Membrane High performance nanofiltration for commercial applications requiring selective separation of salts, organics, and hardness at lower operating pressures than standard RO membranes NANOFILTRATION COMMERCIAL WHY IT WORKS Selective separation at lower operating pressures Low Pressure Operation The NF90 4040 operates efficiently at 70 psi, significantly lower than standard RO