Aire-Flow Hypervent Mattress Underlay

The Air-Flow material acts as a moisture preventer when placed under a mattress and cushions. It's coiled construction promotes airflow to prevent condensation and mold growth. I added AirFlow to my V-birth mattresses. The result was greatly reduced condensation, especially in the colder months. And additional comfort from the springy material. Aire-Flow is available from ... https://www.mattressinsider.com/mattress-condensation-prevention.html