- Binding : Tools & Home Improvement

- Brand : Midwest Supply， Inc.

- Feature : Actual Size: 19-1/2" x 21-1/2" x 3/4" / MERV 8 tested under ASHRAE 52.2-2007 standards / Ideal for normal air filtration and those with mild allergies / Moisture resistant， heavy-duty frame / Galvanized expanded metal backing

- Label : Midwest Supply， Inc.

- Manufacturer : Midwest Supply， Inc.

- MPN : SC40-20X22X1-6

- PartNumber : SC40-20X22X1-6

- ProductGroup : Home Improvement

- ProductTypeName : MAJOR_HOME_APPLIANCES

- Publisher : Midwest Supply， Inc.

- Size : 20x22x1

- Studio : Midwest Supply， Inc.

- Title : 20x22x1 MERV 8 Pleated Air Filter (6-Pack)