This pump adapts to your sink and uses the pressure from your faucet to drain your bed.
Burp as much air as possible out of the mattress. Unplug your heater. Start by attaching your hose to the mattress with the fitting that screws onto the valve of the mattress. Push the valve of the mattress along with the hose back down into the down position. Place a 10 to 15 pound object on top of the valve of the mattress. Close the valve on the bottom of the pump and start your water. After 15-20 seconds open the valve at the bottom of the pump. Water should be rush out the bottom. Your bed should be draining and should take approximately 2 hour to drain. You must keep the water running.