Filmtec (TW30-4040) Tap Water Membrane 2,400 GPD @ 4" X 40" Softening Resin1381 This nanofiltration element operates at

This nanofiltration element operates at significantly lower pressures than brackish RO membranes

Confirm your housing interior dimensions before ordering

offering high dirt-holding capacity and extended service life through its cleanable polyester media

Suitable for households

Filmtec (TW30-4040) Tap Water Membrane 2,400 GPD @ 4" X 40" Softening Resin1381 This nanofiltration element operates atThe Filmtec TW30 4040 is the industry standard commercial reverse osmosis membrane, delivering 2,400 gallons per day with 99. 5% salt rejection in a proven 4" x 40" format. Built with a robust 34 mil feed spacer and cleanable across pH 1 13, this tape wrapped element offers the same high quality membrane technology as Dow's industrial line at a price point suited for smaller commercial installations. SPECIFICATIONS Filmtec TW30 4040 Technical Details