22" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 10" Round Duct Pipe providing efficient performance of up Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

providing efficient performance of up to 300m3/h

High Quality Aluminum – The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant

+ Product Details Size - 16"w X 32"h is the size for the duct opening measurement only

+ Product Details Size - 14"w X 26"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 8" OR 8" x 32" duct opening (measured at the opening)

22" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 10" Round Duct Pipe providing efficient performance of up Compatible With Duct 7in Applications This sheet metal DDAG A 1212 providing efficient performance of up to 300m3 h High Quality Aluminum – The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant