Watch this short video to learn about what a commercial kitchen hood system perforated supply plenum is.

Note: The Perforated Supply Plenum and AC vent work together to introduce make-up air near the hood and direct air downward into the capture area of the hood.

If you have any questions about the different components of your commercial kitchen exhaust hood system, give us a call at 877.394.9731, email us, or visit us online at HoodFilters.com. Our product specialists are always happy to help!