Dow Filmtec Reverse Osmosis Membrane 75 GPD TW30-1812-75

Dow Filmtec TW30-1812-75 Reverse Osmosis Membrane

• Standard 12" x 1.8"

• The Filmtec Dow TW30-1812-75 is a drinking water reverse osmosis membrane element.

• Advanced membrane technology and automated fabrication in the Filmtec reverse osmosis membrane allow these elements to deliver consistent performance for all customers.

• Filmtec drinking water RO elements are rated at 50 psi and will purify about 20% more water than competitive elements rated at 60 psi.

• The Filmtec TW30-1812-75 has extra fast recovery and high production flow rate.

Operating Conditions:

• Maximum Operating Temperature: 113F℉  (45℃)

• Maximum Operating Pressure: 150 psi (10 bar)

• Maximum Feed Flow Rate: 2.0 gpm (7.6 lpm)

• pH Range, Continuous Operation: 2-11*

• Maximum Feed Silt Density Index (SDI): 5

• Free Chlorine Tolerance: < 0.1 ppm**

*Maximum temperature for continuous operation above pH 10 is 95℉ (35℃).
**Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, Dow recommends removing residual free chlorine by pretreatment prior to membrane exposure. Most RO systems have carbon pre-filters for this purpose.