14x28x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 27.75) - 3 Pack 8 Feet Long 1 mm of PVC coating Height_14in WD G128 hp jblade overlay

1 mm of PVC coating which can be installed on sidewall

+ Product Details Size & Compatibility – The 4" stick-on Side take-off is compatible with duct 4"

actual front end outer dimensions are approximately 22 5/8" width X 27 5/8" height

+ Product Details Size – Duct end cap is 30" X 10" | 26-gauge galvanized steel end cap

875" width X 22" height

14x28x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 27.75) 3 Pack 8 Feet Long 1 mm of PVC coating Height_14in WD G128 hp jblade overlay 1 mm of PVC coating which can be installed on sidewall + Product Details Size & Compatibility – The 4" stick on Side take off is compatible with duct 4"