Non-Return Valve for Air Pump Safety - Single or Pack of 5 | Prevent Backflow in Aquariums, Inflatables & Air Mattresses

Product Description

The non return valve is an essential part for any type of air pump or air driven system. Non return valves allow air to pass through, but prevent water returning back through the air hose and into the electrics of the pump.

Features
Available as a single or pack of 5

This device can be installed in line in a length of air pipe between the air pump and air stone.