Review on 🚰 Certified GUEST Reverse Osmosis Filter: Enhanced Water Purification at Its Best! by Jeff Jackson

My reverse osmosis faucet ran into the under sink cabinet twice leaving stains on the sides of the cabinet. You don't know it's leaking until it's too late. Sometimes it's a drain line from a reverse osmosis faucet, and sometimes it's a small drain pan in a garbage faucet. The reverse osmosis air gap design is terrible. If you want to protect your cabinets from water damage, then I think this is the right solution. No more gurgling noise, no more water overflow from reverse osmosis faucet.