Filmtec TW30-2521 Reverse Osmosis Membrane - 300 GPD twin tank softener Carbon block pre/post filter cartridge

Carbon block pre/post filter cartridge

The Pentek DGD-7525-20 (155355-43) is a 75 to 25 micron dual gradient sediment filter cartridge

5 micron filtration

1 x remineralizing inline RO cartridge

0 ppm iron = 20

Filmtec TW30-2521 Reverse Osmosis Membrane - 300 GPD twin tank softener Carbon block pre/post filter cartridgeDescription The Filmtec TW30 2521 is a 300 gallon per day replacement RO membrane element. It is a thin film composite (TFC) membrane. Resources TW30 2521 Data Sheet Tech Specs 300 gallons per day 2. 5" X 21" Thin Film Composite (TFC) Construction Intended for tap water Intended for non chlorinated applications In the Box 1 x Filmtec TW30 2521 Reverse Osmosis Membrane 300 GPD