Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Pentek (255486-43) 20"x2.5" ECP5-20 Pleated Cellulose 5 Micron Sediment Filter 0-5000 ppm pH Measurement Range

0-5000 ppm pH Measurement Range 2-12 pH Measurement Method Electrical conductivity (TDS) and pH sensor Primary Application RO and distillation system testing Design Compact handheld unit Best For Membrane evaluation

The KDF-55 media handles the inorganic chemistry while the granular activated carbon adsorbs organics

Versatile Use

Common mounting locations include pre-filter housings to monitor inlet pressure

Filmtec (NF90-4040) NANO Filtration Membrane 2,200 GPD 4" X 40" Pentek (255486-43) 20"x2.5" ECP5-20 Pleated Cellulose 5 Micron Sediment Filter 0-5000 ppm pH Measurement RangeFilmtec 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