The Dow FILMTEC TW30-4040 Membrane is just one from a complete range of 4040 size elements available to meet a wide variety of customer needs for commercial applications, from the highest purity water to the lowest total system costs.

Specifications:

• Up to 2400 gallons per day
• Up to 600 PSI
• Fits all standard 4" x 40" Housings
• Better system performance and economics by operating at very low applied pressure
• Made with a patented technology
• FILMTEC TW30-4040 is the most productive, lowest pressure RO membrane available, delivering the lowest total system cost
• May be cleaned over the widest pH range (pH 1-13) for the most effective cleaning
• The XLE series of elements replaces TW30LE elements which were made with an older membrane technology

Filmtec RO membranes are wet packed