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3 Pack - Dow Filmtec TW30-1812-36 GPD - Residential RO Membrane -

3 Pack - Dow Filmtec TW30-1812-36 GPD - Residential RO Membrane

Regular price $96.00 Sale

Remove contaminants as minute as 0.0001 micron or 500,000 smaller than a diameter of a single strand of a human hair. 

This top quality, #1 membrane on the market doesn't disappoint by removing maximum TDS from water while lasting the longest of all membranes we sell. Perfect choice for residential or small commercial RO systems. 

Authentic manufactured in US, Dow Filmtec TW30-1812-36 RO membrane is the top of the line workhorse for reverse osmosis systems. This membrane is rated at 36 gallons per day. These membranes usually last 1-3 years depending on water source quality and volume. Also available are 24 GPD, 50 GPD, 75 GPD or 100 GPD. 

Perfect for highly chlorinated water and recommended to be used with sediment and a Carbon Pre Filters. The residual chlorine in municipal or city water will destroy the Thin Film Composite (TFC) membrane so it's not recommended to use this reverse osmosis membrane alone.

Dow Filmtec TW30-1812-36 Reverse Osmosis Membrane elements are the most reliable membranes perfect for home and workspace tap water or to be used in small machines such as coffee makers or dental/surgical systems. The industry's most reliable advanced membrane technology and automated fabrication, allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. This membrane fits in standard 1.8" x 12" residential RO membrane housings.

Advanced membrane technology and automated fabrication in the Filmtec reverse osmosis membrane allow these elements to deliver consistent performance for all customers. Filmtec reverse osmosis membrane TW30-1812-36 element is NSF/ANSI Standard 58 listed. Filmtec home drinking water elements are rated at 50 PSI and will purify about 20% more water than competitive elements rated at 60 PSI. 

  • Polyamide Thin-Film Composite
  • Filmtec provides some of the highest quality membranes worldwide
  • 36 Gallon Per Day Capacity; FILMTEC Model TW30-1812-36 GPD
    Contact us if you need larger capacity membranes: 50-100 GPD. 
  • 98-99% Stabilized Salt Rejection (Minimum Rejection 96%)
  • NSF/ANSI Standard 58 listed
  • Membrane Dimensions: 1.8"x12" (11. 75" Overall Length, 1.75" Diameter) 


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