Water Outlet Flow Restrictor for RO Reverse Osmosis Systems AQ-FR-420

· Connects to 1/4 inch tubing. All reverse osmosis systems have this cross-section. · Cuts off the flow of water to the drain, forcing the osmosis membrane to work harder and not throwing too much water down the kitchen drain. · Ideal for areas with low water pressure or for reverse osmosis systems that do not have a water pump. · If you notice that your reverse osmosis is throwing a lot of water down the drain or that your water storage tank is filling up too slowly, then you may need this accessory.