Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane Loose (GAC) Carbon1350 well water systems with bacterial

well water systems with bacterial contamination

Polypropylene media and core withstand temperatures from 40°F to 125°F

Lubricate the brine seal and o-rings with clean water or glycerin

Sold as a set of two

Filmtec membranes are manufactured by Dow and represent decades of membrane research and commercial deployment worldwide

Filmtec (TW30-1812) Thin Film Composite Replacement Residential Reverse Osmosis Membrane Loose (GAC) Carbon1350 well water systems with bacterialFilmtec 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,