Airmax PondAir Check Valves – 2-Pack

A small part that protects your air pump from water damage.

A check valve lets air travel out from the pump to the air stone, and stops pond water from running back up the line when the pump is off, for example during a power cut. If a valve cracks or clogs, airflow drops or water can reach the pump. Replacing it takes a couple of minutes.

Best for

• Replacing worn check valves on Airmax PondAir 2 and PondAir 4 aeration kits
• Keeping spares on hand

Details

• Pack of 2 check valves
• Fit the airline included with PondAir kits