DOW Filmtec TW30-1812-100 Reverse Osmosis Membrane. Processes 100 gallons per day. Filmtec TMF-100 RO replacement water filter membrane that fits many standard RO systems. TFM / TFC stands for "thin film composite" membrane. Available as Regular, 90% rejection rate, and High Rejection, 98%.
TFM-100 Reverse Osmosis membranes will fit many Reverse Osmosis systems that use standard TFM membranes between 24 and 150 gallons per minute.
Filter model: DOW Filmtec TW30-1812-100 TFM100 membrane.
Size: 11.75" x 1.8"
Flow Rate: 100 gallons per day @ 60 psi water pressure
Average NaCl Rejection rate: 90% rejection rate for regular, and 98% for High Rejection.
Fits following Brands: Dow Filmtec, GE Osmonics, PENTEK, U.S. Water ( US Water ), Culligan, Ametek, US Filter, American Plumber, Kinetico, Watts and more.
Alt. Part Numbers: TW30-1812-100 , 170102.
Alt. Part Numbers: TW30-1812-100HR .
Also known as: Filmtec 170102 .
This membrane will NOT fit some systems that use shorter membranes, such as Sears / Kenmore Ultrafilter and Whrilpool RO systems that use shorter TW30-1810-100 , 10" membranes.
ANSI/NSF certified component Standard 58