Suncourt Flush Fit Register Booster quietly boosts heated or cooled air automatically to improve circulation and comfort

Our new improved "Smart Technology" works automatically with forced air systems without requiring a seasonal adjustment

It has 5 fan speeds with dual fans to pull extra air out of weak registers, boosting airflow up to 85%

It is a simple, energy efficient, and safe solution for rooms that are too hot or too cold

Fits a standard 4" X 10" register

Can be installed in floor or wall registers

(wall registers require optional wall kit) Assembled in the USA

12 month limited warranty