Blue Grass
Best Reverse Osmosis Systems 2021 Top 6 Reverse Osmosis System Reviews

Pentair TLC Residential Membranes use an industry leading state of the art TLC (Thin Layer Composite) membrane providing high quality water for a broad range of water chemistries. Reverse osmosis water filtration system 11 ratio pentair gro75 hi recovery stage 1 sediment water filter 5 micron.