Replacement filters

DOW FILMTEC TW30-1812-100HR Membrane Element

Artnumber: TW-1812-100
Article: TW-1812-100

Dow Filmtec™ reverse osmosis membranes for drinking water are among the most reliable and high-quality membrane elements.

Dow’s advanced technology and complete automation of manufacturing processes provide accurate production of every element. The membranes are delivered dry for convenience and reliable storage.

Dow Filmtec™ TW30-1812-100 is designed for 3.4 bar, and produces 20% more drinking water than competitors’ brands of elements designed for 4.0 bar.

Next generation of the Dow membrane elements is fully compatible and suitable for replacement of existing membrane elements.

Membrane type

polyamide thin-film composite

Permeate volume

0.38 m3/day

Stabilized salt rejection


Minimum salt rejection