CrystalClear® KoiAir 1 - Aeration Kit

Aerates 2,000 - 8,000 Gallons
Item: 160194

Aerates up to
4' Deep
Uses Only
17 Watts
6' Power
Monthly Operating
Cost $1.22



Pond with Aeration

KoiAir 1 Aeration Kit provides powerful aeration to water gardens and water features. Designed as a complete aeration solution, the KoiAir 1 contains everything you need to introduce aeration to large water gardens and features with a quick and simple installation.

Powerful Aeration

High Efficiency Aeration Pump - Running on 17 watts, the whisper-quiet SilentAir KA20 aeration pumps are the heart and soul of our KoiAir 1 Aeration Kits. Costing virtually nothing to run, you can feel good about providing constant aeration to your pond.

EasySet Weighted Airline - Our heavy-duty flexible 25' airline is designed to sink the pond's bottom even when filled with air. EasySet 3/8" airline is extremely resistant to cuts, snags and kinks for maximum performance with minimal headaches.

Diffuser Plate Assembly - The dual stick diffuser plate utilizes a sturdy base plate and incorporates a 3/8" barbed inlet for quick hook-up to the included EasySet airline while providing threaded female outlets to accommodate 2 membrane diffuser sticks.

Membrane Stick Diffusers - Designed to improve oxygen absorption, the 6" long membrance diffuser sticks deliver all of the performance of an air stones without the hassles of replacing cracked stones or frequent cleanings due to debris accumulations. Virtually maintenance-free, the membrane diffuser sticks resist clogging and their flexibility eliminates the possibilities of cracking and leaking.

Included Check Valve - Water tends to climb aeration airlines when your aeration pump is powered down. The airflow check valve prevent back pressure on the compressor. Allowing oxygen to travel outwards from the pump and preventing water from traveling into the lines when not in use. Preventing potential water damage to your aeration unit.

Protect Your Investment - In order to stay out in the elements, Airmax® recommends covering the KoiAir 1 with a Small TrueRock Boulder Cover (sold separately).



Video - KoiAir
Video - Pond Aeration
Video - KA20 Maintenance
Learn More About Aeration
Product Manual
Warranty Sheet

Tech Specs

KoiAir 1 Aeration Kit
KoiAir 1
Compressor Dimensions 9"L x 6"W x 6.5"H
Recommended Pond Size Up to 8,000 Gallons
Diffuser Plate 1 - Dual Stick Plate
Airline 25'
Air Flow 0.80 CFM
Max Diffuser Depth 4'
Wattage 17 Watts
Voltage 115 Volt
Amperage 0.15 Amps
Operating Cost* $1.22 per Month
Warranty 3-Year
Power Cord Length 6'
Recommended TrueRock Small TrueRock 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
160194 811262010825 KoiAir 1

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