... Superior to Bottled WaterEasy installation, low maintenanceSave money and timeRO water filter systemTDS monitoring system5-stage reverse osmosis systemsA. 5um ... 10" —removes any possible residual tastes and odors from the tank.Lead free brass faucet (bibcock), long reach, goose neck, ... free brass check valve. Clog-free, calibrated flow restrictorEasy install,Water purifying process, RO Water Fountain