Airmax PondAir 4 Replacement Diaphragm Kit – 120921

$18.74 $14.99

Over time the compressor diaphragm can become worn. This will greatly reduce the air output of the unit. We recommend replacing the diaphragm every 6-12 months.
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Replacing your worn or damaged diaphragms will restore air output and keep your PondAir™ Aeration Kit running like new. Replacing the diaphragms yearly is recommended.

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Additional information


Pond Product Type

Replacement Parts and Accessories

Parts & Accessories

Air Pump Diaphragm Kits