22" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 18 5/8"] Color_Red Oak Wood With precise measurements and easy Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
With precise measurements and easy installation
For 12" Round Duct Opening - Spiral or Flex
actual front end outer dimensions are approximately 22 5/8" width X 22 5/8" height
Filter Size - 19
3 * insulation density is 30kgs/cbm = 0
22" X 16" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 24 5 8" X 18 5 8"] Color_Red Oak Wood With precise measurements and easy Compatible With Duct 7in Applications This sheet metal DDAG A 1212 With precise measurements and easy installation For 12" Round Duct Opening Spiral or Flex