20" x 30" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75 X 29.75] 3-Pack Round Damper Ring actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
actual front end outer dimensions are approximately 32 5/8" width X 16 5/8" height
Enjoy efficient airflow
five external pockets
plus { background-color: #5296DD
+ Product Details Size - 18"w X 4"h is the size for the duct opening measurement only
20" x 30" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75 X 29.75] 3 Pack Round Damper Ring actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 32 5 8" width X 16 5 8" height Enjoy efficient airflow