If your Aqua Aire AA500 pump aerator/air pump has stopped working, consider using a rebuild kit to repair your aerator/air pump before purchasing a replacement. It is easy to do and only takes 15-20 minutes.
This rebuild kit is for Aqua Aire AA500 pumps.
Kit includes the following:
- 2 Diaphragms
- 2 Mounting blocks
- Air filter
- Safety pin
If your aerator has a red dust built up inside of it, that means that your coils are rusting and you will need to purchase a replacement air pump