Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Carbon Block 1367 Designed for whole house filtration

Designed for whole house filtration systems

1" Sweat Copper Tube Adapter Kit

Corosex may overcorrect and create high pH

and odor reduction compared to granular carbon filters

Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Carbon Block 1367 Designed for whole house filtrationFilmtec 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