CrystalClear® KoiAir KA Series Aeration Compressors

Replacement Compressors

Please select an option.

  • KA20
  • Item: 120910
  • $189.99
  • KA40
  • Item: 120911
  • $279.99


Replacement Compressors for KoiAir Aeration Kits. Use the KA20 Compressor if you have a KoiAir Mini or KoiAir 1 system. Use the KA40 if you have a KoiAir 2 System.



KoiAir Instruction Manual

Tech Specs

CrystalClear KA20 Compressor CrystalClear KA40 Compressor
Dimensions 9" L x 6" W x 6.5" H 10" L x 7" W x 7.5" H
Recommended Pond Size Up to 8,000 Gallons Up to 16,000 Gallons
Max Pond Depth 4' 4'
Air Flow 0.80 CFM 1.7 CFM
Wattage 17 Watts 35 Watts
Voltage 115 Volt 115 Volt
Amperage 0.15 Amps 0.30 Amps
Operating Cost* $1.22 per Month $2.52 per Month
Power Cord Length 6' 6'
Warranty 3-Years 3-Years
Recommended TrueRock Small Boulder Cover Small Boulder Cover

*Monthly Operating Cost is calculated at $0.10 per kilowatt-hour when running the unit 24/7. Please note that costs vary by location.


Accessories & Related Items




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Item Numbers and UPC

Item Number
UPC Code
120910 811262010863 KA20
120911 811262010870 KA40

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