This is a complete replacement Diaphragm Kit for the Airtech Air Pump 130 and 150from Evolution Aqua.
Airtech Air Pump Diaphragm kits are very easy to fit and consist of everything you need to renew the performance of your EA Airtech Air Pump.
The diaphragms are invariably the part which require replacement. Therefore the Airtech Air Pump Diaphragm Kit is ideal for maintaining your Airtech Air Pump at a fraction of the cost of replacing the whole pump.
The EA Diaphragm Kits are ideal if your pump has a reduced output and is pumping less air.