About six months ago, tired of carrying drinking water from the store, I installed a direct-flow filter with a reverse osmosis membrane, without a storage tank. The tank saves when the water is turned off, but it costs more to maintain it. It used to take about 3000 to buy bottled water, so the filter quickly pays for its cost. Installation is not complicated, everything is included for installation. The jet set is satisfactory, the glass is filled in 10-15 seconds. The water is clean, tasty, noSee full review