Filmtec (NF90-2540) NANO Filtration Membrane 700 GPD 2.5"X40" 20 inch x 4.5 inch Big Blue Filters2643 allowing the 22

allowing the 22

Carbon Block

25 / 1 µm

Key Performance Data

5" Big Blue cartridges and 1" NPT ports to handle whole house demand without choking flow like smaller 2

Filmtec (NF90-2540) NANO Filtration Membrane 700 GPD 2.5"X40" 20 inch x 4.5 inch Big Blue Filters2643 allowing the 22The Filmtec NF90 2540 nanofiltration membrane delivers 700 GPD of high purity water while removing salts, nitrates, pesticides, and THM precursors at significantly lower operating pressures than standard RO membranes. Built for commercial applications requiring efficient organic compound removal, this 2. 5"x40" element provides 28 square feet of active membrane area with stabilized rejection rates above 97%. SPECIFICATIONS Filmtec NF90 2540 Technical