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3rd party study confirms that Koenders windmills have the best performance ratings in the industry!
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For use with HD Electric Aerators only. For Windmills and EL2 Electric Aerators use the standard Freeze Kit instead.
If you are in a colder climate then we recommend attaching the Koenders HD Freeze Control Unit. When you compress air condensation can form in the airline and can create an ice blockage if temperatures dip below freezing. With a Freeze Control Kit alcohol will be automatically injected to melt the blockage. This will help ensure aeration during winter as well as protect the compressor from additional wear and tear due to backpressure. We recommend using Isopropyl Alcohol at 90-99% purity.
Testimonials
"Our pond brings a great deal of pleasure to me, thus I want to keep it algae and muck free especially in the hot summer months where pond water issues area more predominant. This year we had a very hot summer, extreme temperatures that got up into the high 80’s, low 90’s and with the use of Koender’s Nature’s Pond Conditioner and aeration windmill I was able to keep my pond algae and muck free. My goal has always been to prevent pond water issues from occurring as opposed to waiting until there is an issue."
Christene Sandeson
Brookfield NS