Swell Pond Air Pump Replacement Diaphragm

Diaphragms are a moving part within the Pond Air Pump and over time will stretch and can split, reducing the output of the air pump. They are made from a silicone rubber for excellent reliability and life expectancy but will eventually need replacing.

Diaphragms are a moving part of the product and are not covered under warranty.

Imagines indicate the three options available