24" x 24" PERFORATED RETURN W/FILTER R6

Superior Sound Absorption. Light Weight - Easily Suspended Horizontal Air Flow Pattern.

Condensation Free Operation. Removable Face.

The Molded Back Is Easily Cut With A Pocket Knife And The Center Connection Provides A Very Uniform, Widely Dispersed, Air Flow Without Downdrafts. 1" Thick Disposable Filter Included.