What Do Vent Deflectors Do

Air vent diverters, or deflectors, work by redirecting the air coming from the HVAC vents for optimal heating and cooling. This is an HVAC accessory, typically made of plastic that fits over the air vents or air vent diffusers in your home.

When would you use a vent deflector?

1. Underneath furniture. A lot of homes have oddly placed vents on the floor. …
2. Over appliances. …
3. In unused rooms. …
4. Next to thermostats. …
5. When there is a draft.

Are vent filters a good idea?

By placing a good fitting, high quality filter on the return vent, you will remove particles from the air before they can enter the AC system. A good filter will keep your air handling unit, coils, and ducts clean. … We don’t make filters for supply vents. Filters for supply vents are a bad idea.