Using our patent pending self-learning technology the Equalizer EZ8 automatically turns on and off with your heating and air conditioning system

Set-up in seconds: plug-in， set on register and go

Boosts up to 300% more air from weak registers

Simple， energy-efficient and safe solution for rooms that are too hot or cold

8 fan speed settings， up to 200 CFM， for maximum control and comfort

Fits any register that is 6 in. x 12 in. or smaller

No seasonal temperature settings necessary

Most versatile and energy efficient register booster fan on the market

Can be installed in floor or wall registers， wall mount kit sold separately

3-year limited warranty