This filter sucks. It’s just a basic carbon filter. It’s really slow coming out, and that’s when the filter is new. It reduces down to a trickle for most of the life of the filter. And the filters are really expensive. It’s your drinking water people! For about a hundred bucks more you can get a 6 stage reverse osmosis alkalinizing under the faucet filter system that has a much faster output, and the replacement filters are a lot cheaper.