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  Top » Catalog » Membranes » FILMTEC/DOW RO Membranes » DOW FilmTec Home Reverse Osmosis Membranes » BW60-1812-75

75 GPD | 1.8x12 | DOW FilmTec Home RO Membrane Element

75 GPD | 1.8x12 | DOW FilmTec Home RO Membrane Element
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Model BW60-1812-75
Price $57.00 
Manufacturer DOW Filmtec
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DOW FilmTec Membrane Elements

DOW FILMTEC™  BW60-1812-75 Home RO Membrane Element

DOW FILMTEC™ BW60-1812-75 Elements for home drinking water treatment units produce 75 GPD (12 L/h) of permeate with 99% stabilized salt rejection at standard test conditions. New BW60 membrane chemistry produces industry-leading 99% stabilized salt rejection. BW60-1812-75 are among the most reliable and consistent elements in the industry. They are shipped dry for convenient handling and long shelf-life. DOW FILMTEC BW60-1812-75 elements have been tested and certified by NSF International against NSF/ANSI Standard 58 for material requirements only for safe use in drinking water applications.

DOW FILMTEC BW60-1812-75 Elements is FDA – 21 CFR 177.2550; Food and Drug Administration Compliant.

Product Specifications


FilmTec Membranes are FDA Compliant    FilmTec Membranes are NSF Certified  Genuine DOW FilmTec Membrane Element   DOW FilmTec Home RO Membranes are Made in USA


Specifications for BW60-1812-75

FilmTec Part Number: BW60-1812-75
Size (Approximate): 1.8" Dia. x 12"L*
Flow Rate: 75 gpd  (12 lph)
Applied Pressure: 50 psig (3.4 bar)
Minimum Salt Rejection: 97%
Stabilized Salt Rejection: 99%
Membrane Type:
Polyamide Thin-Film

Permeate flow and salt rejection based:  250ppm softened tap water, 77°F, 15% recovery, 50 psig.

Operating Limits for BW60-1812-75

Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 150 psig (10 bar)
Maximum Feed Flow Rate: 2.0 gpm (7.6 lpm)
pH Range, Continuous Operation*: 2-11
Maximum Feed Silt Density Index: 5
Fere Clorine Tolerance**: <0.1ppm

*Maximum temperature for continuous operation above pH 10 is 95°F
**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.

Related Products for use with BW60-1812-75

H-R2069QC Flow Restrictor for 75 GPD Membranes
Membrane Housing for use with DOW FilmTec Home RO Membranes
F-4ME2QC Elbow Fitting for Home RO Membrane Housing

To change the daily production of your system, simply replace the membrane and the corresponding flow restrictor to the desired flow rate.


To use a FilmTec membrane in a system with a non-standard housing, simply replace membrane housing (and appropriate plumbing connections) with a standard housing.  

Benefits of DOW FilmTec Home RO Membranes

  • Reverse Osmosis water treatment removes up to 99% of total dissolved solids from water.
  • Shipped dry for long shelf life
  • FilmTec performance and quality
  • For ease of installation, element o-rings have been pre-lubricated with glycerin.

Applications for FilmTec Residential RO Membranes:

  • Under the sink water treatment
  • Point-of-use reverse water treatment systems
  • Production of home drinking water
  • Office
  • Aquariums 
  • Institutions 
  • Restaurants
  • Ice Makers
  • Labs
  • Point of Use RO System

Physical Dimensions of DOW FilmTec BW60-1812-75

DOW FilmTec Home RO Membrane Drawing  
A 11.74 (298)
B 1.17 (30)
C 0.68 (17)
D 1.75 (44.5)
E 9.4 (239)

BW60-1812 Home Drinking Water elements seal at a standard 2.0 inch – 2.05 inch I.D. within pressure vessels

Mfg Info

DOW Filmtec

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