Most homes have several appliances that force air out of the house causing the pressure inside of the home to be in a vacuum. This vented air must be replaced by outside air.
Until now, there has been no way to control the air replacing the exhausted air. This allows whatever is in the outside air to be carried into the home where it settles on furniture, carpet and any other surface in the house waiting to be cleaned.
"Why is my house so dusty?"
DustBlocker
By controlling the infiltration into your home, you control the dust, allergens, heat and humidity entering the home. With the Dust Blocker you can even introduce and regulate a constant amount of fresh outdoor air into a stale, tight house.
The Dust Blocker is the only system on the market that actually monitors and controls the pressure of your home. This unique system will allow you to be in control of what enters your home.
Air Conditioning & Heating
