KoiAir1 Diaphragm Assembly Set - KA20

KA20 diaphragm assembly set for CrystalClear KoiAir compressors

Replacement diaphragms for the KA20 compressor that ships in the KoiAir Mini and KoiAir 1 aeration kits. Worn diaphragms cut the air going into the pond, so this is the first part to try when a small koi pond aerator loses output. A KoiAir that still runs but barely moves air is usually a diaphragm job, not a new compressor.

Where it fits

• KA20 compressor on its own
• KoiAir Mini aeration kit
• KoiAir 1 aeration kit
• Not for the KA40 compressor in the KoiAir 2 kit, which has its own maintenance kit

Service interval

The maker suggests replacing the diaphragms every 12 to 36 months, depending on run time. Replace sooner if bubbles at the plate fade.

Order at your trade pricing or pick up at ProSource in Kelowna, Westside, Burnaby, Vancouver, Langley or Calgary.