RO/DI REVERSE OSMOSIS AQUARIUM/REEF SYSTEM 5 STAGE 100GPD
0 PPM 100GPD RO 2 DI REEF 5 REVERSE OSMOSIS. Water Purity Reference: (1.). Tap or well water(200~400 PPM), (2.). After RO system(1~20 PPM)---> (3.). After DI filter(0 PPM). (2) DI INLINE FILTERS. Just turn the valves on and you have pure water.