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Filmtec Reverse Osmosis Membrane 500 GPD

Filmtec TW30-3012-500 RO Membrane 500 GPD, FT-TW30-500

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Brand: DOW Filmtec
SKU: FT-TW30-500
Price: $175.00

Dimensions: 11 7/8" x 3"
Weight: 2.5 lb

Currently not available

NSF Certified Components
Made in USA

DOW Filmtec TW30-3012-500 Reverse Osmosis Membrane. Processes up to 500 gallons per day. Filmtec TMF-500 RO replacement water filter membrane that fits many newer RO systems with wider, 3" housings. Newer technology of the membrane film, Polyamide thin-film composite. Minimum salt rejection rate 96%, up to 98% (at standard test conditions).
Note. This membrane has been discontinued by manufacturer. 

Latest addition to DOW Filmtec membranes line, this membrane will fit systems that can use newer, wider housings. Please inquire if you want to order a housing for it. Can be used in a number of water treatment applications such as:
  • under sink RO systems
  • for tank-free operations requiring higher membrane processing
  • point-of-use RO systems
  • light commercial applications
  • long lifetime even in hard water conditions


Filter model: DOW Filmtec TW30-3012-500 TFM500 membrane.
Size: 11.74" x 2.95" (requires wider, 3" in diameter membrane housing)
Membrane Type: Polyamide thin-film composite
Flow Rate: 500 GPD (gallons per day / 79 l/h) @ 70 psi water pressure
Average NaCl Rejection rate: 96% and up to 98% .
Maximum Pressure: 150 psi
pH range: 2-11
Maximum Operating Temperature: 113 F (45 C)
Free chlorine tolerance: < 0.1 ppm

Alt. Part Numbers: TW30-3012-500 .
ANSI/NSF certified component Standard 58

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