Ceiling Air Diverter-Block Ceiling Drafts, Item 4873
Air Diverter-White in Rectangular and Triangular shapes for traditional style ceiling air diffusers. Divert cold or hot air from HVAC air conditioning units from blowing down directly. Easily installed underneath a standard 2'x2' HVAC diffuser, no tools needed. 24" wide x 12" long x 2.75" high and Triangular 33.75" x 16.75" x 2.75". .080 gauge polystyrene construction.