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Kasco Robust Aire Diffusers

Kasco Marine Robust Aire Diffusers

Dramatically improves pond environment
Reduces algae growth and keeps pond clean
Eliminates winterkill in fish populations and keeps boat docks safe


Model Pond Size Diffusers Amps-120v/240v tube length
RA1 1.5 1 2.5/1.2 100"
RA2 3 2 2.5/1.2 200"
RA3 4.5 3 3/5/1.6 300"
RA4 8 4 5.1/2.6 400
RA5 10 5 6.2/2.9 500"
RA6 11 6 7/3.5 600"
Pond Size is measured in Surface Acres