If the air flow on the pump has decreased this is typically a sign that the rubber diaphragms need to be replaced. To do that you will need to remove the motor from the plastic casing.
HydroPro Z2010 Diaphragms come in a set of 2.
We are able to order diaphragms in for other models. Please contact us for more information on availability.
Related products
Air Pumps
$65.00