Filmtec (TW30-2540) Tap Water Membrane 850 GPD 2.5" X 40" 20 inch x 4.5 inch Big Blue Filters2677 This membrane fits standard 2"

This membrane fits standard 2" diameter housings and is compatible with systems requiring less than 1 GPM of purified water output

Factory-spec copper tube adapters for GE and Pentair Autotrol control valves — precision sweat connections for reliable inlet and outlet plumbing

or electrical constraints

The Pentek Slim Line housing reduces installation footprint without sacrificing 20-inch cartridge capacity

Filmtec (TW30-2540) Tap Water Membrane 850 GPD 2.5" X 40" 20 inch x 4.5 inch Big Blue Filters2677 This membrane fits standard 2"The Filmtec TW30 2540 is a commercial grade reverse osmosis membrane delivering 850 gallons per day at 99. 5% salt rejection, engineered for reliable tap water purification in systems requiring one or two elements per housing. This 2. 5" x 40" tape wrapped element offers the widest cleaning pH range (1 13) in the industry, ensuring long term performance and maximum contaminant removal. SPECIFICATIONS Performance & Dimensions Daily Capacity 850 GPD 3.