From the Manufacturer Converts a household faucet to enable use of any standard garden hose. Easily attaches to most long neck kitchen and/or utility faucets; no tools required!

What is the thing next to sink faucet?

The device is usually a small cylinder sitting on your cabinet top near the sink and faucet. As with the faucet and the sink, an air gap separates the two hoses. If everything works properly, the dishwasher pumps waste water to the air gap where its moved away by the drain hose to the garbage disposal.

Why are there 3 valves under kitchen sink?

The faucet has 3 pipes and there is an electric water heater under the sink. The first pipe brings cold water into the faucet. The second pipe bring cold water from the faucet into the water heater. The third pipe brings warm water from the heater back to the faucet.

What is a faucet air gap?

Air gap faucets are designed to prevent backflow into your reverse osmosis unit by incorporating a backflow prevention method called an air gap. In the event of clogging, a small amount of air, rather than dirty water, would go back into the RO system, thus protecting the system.