USED: Osmatic DI water (RO) reverse osmo... USED: Osmatic DI water (RO) reverse osmosis system model E4-7200-DLX.Rated 7200 gallons per day capacity. Includes carbon tank, pre-filter,softener and brine tank, 250 gallon storage tank, pump, 0.2 micronbacteria filter, 3 cell monitor and ultraviolet light. and the product is still available, |