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Aprilaire #4403 Scale Control Insert


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Product
Our#:110980
Mfg:Aprilaire
Mfg#:4403
Availability
NO LONGER AVAILABLE
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This is the u-shaped component which encases the Water Panel Evaporator. Their purpose is to direct any mineral which builds up back into the evaporative panel. They prevent water from leaving the evaporative section and entering another portion of the humidifier.
For use with model 400