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The PuriFresh® Energy Recovery Ventilator delivers high performance in a compact, easy to install, appliance:
In the winter, it ventilates but keeps the cold out. It reduces indoor humidity to prevent mold growth and dry rot, but it does not excessively dry the air.
In summer, it ventilates but keeps the heat and humidity out.
The patented PuriFresh® ERV provides a clean air solution for sick building syndrome in the home or office.
With its low cost, high performance, and do-
The PuriFresh® ERV can be installed in a window in minutes, as shown in the pictures on the left, or it can be permanently installed through a wall. Because of its patented design, maintenance is only suggested once a year to clean the permanent heat exchangers. Compare this to the three month required maintenance schedule of the other Heat or Energy Recovery Ventilators.
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Order online, $695. each: