This item cannot be shipped to the following state(s): GU,PR,VI
The Suncourt Flush Fit Heating and Air Conditioning Register Booster helps boost air that has been heated or cooled from under-performing registers in your home. This register booster features a built-in temperature sensor. The booster is made of high-impact, ABS-polycarbonate with a flame-retardant housing. This register booster is an energy efficient way to improve circulation and comfort in your home. The Flush Fit Register Booster's quiet 3-speed; dual fans pull extra air out of weak registers, boosting airflow by up to 85%.