KoiAir Diaphragm Compressor Maintenance Kit | Aerator Parts

Restore your aeration system's performance with regular maintenance.

Over time, the internal diaphragms of your KoiAir Series compressor naturally wear down, which significantly reduces the airflow essential for a healthy pond. Our maintenance kits provide all the necessary components to restore your system to peak efficiency.

Kit Compatibility

• KA20 Maintenance Kit: Designed for the KA20 Compressor, KoiAir Mini, and KoiAir 1 Aeration Kits.
• KA40 Maintenance Kit: Designed for the KA40 Compressor and KoiAir 2 Aeration Kit.

Maintenance Recommendation

To ensure your pond receives consistent, reliable aeration, we recommend replacing your diaphragms every 12 months of operation. Proactive maintenance prevents performance drops and extends the life of your equipment.

Product Videos

Video – KA20

Video – KA40

KA20 Manual

KA40 Manual