Airmax PondAir Replacement Diaphragm Kit

Bring a tired PondAir pump back to full strength without buying a new one.

The diaphragms inside an air pump flex constantly, and after a few seasons of running around the clock they wear out. The usual sign is weaker bubbles even with clean air stones. A new diaphragm kit restores the airflow for a fraction of the price of a new aerator.

Best for

• Airmax PondAir 2 or PondAir 4 pumps that have lost airflow
• Servicing your pump in fall, before it has to run all winter

Choose your kit

• For PondAir 2
• For PondAir 4

Tip: Check the air stones first. Clogged stones cause the same weak bubbles and are cheaper to replace.