Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane Loose (GAC) Carbon1350 and check for leaks

and check for leaks

This cartridge fits any standard 20-inch filter housing with 2

Sold as a set of two

reverse osmosis pre-filtration where chloramines are present

Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane Loose (GAC) Carbon1350 and check for leaksFilmtec TW30 1812 Thin Film Composite RO Membrane Industry standard residential reverse osmosis membrane with proven thin film composite technology NSF ANSI 58 Listed 1. 8" 12" Standard Size 50 GPD at 50 PSI 2 5 Year Service Life The TW30 1812 is the workhorse membrane in residential reverse osmosis systems, using Dow Filmtec's thin film composite technology to reject up to 99% of total dissolved solids. Rated at 50 psi rather than the typical 60 psi,