3M Filtrete 20 in. W x 30 in. H x 1 in. D 11 MERV Pleated Allergen Air Filter (Pack of 4) tier-discount-6 Exterior Length: 12 in

Exterior Length: 12 in

basement UPC: 079325770202

Traditional EZ Number: I-MAZ100

UPC: 081628593860

Included jumpers allow in-wall testing

3M Filtrete 20 in. W x 30 in. H x 1 in. D 11 MERV Pleated Allergen Air Filter (Pack of 4) tier-discount-6 Exterior Length: 12 inOpt for a Filtrete Pollen & Pet Dander OR Allergen Defense OR Allergen Defense Extra OR Allergen Reduction Air Filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles, from the large lint, pollen, dust and pet dander to the microscopic smoke and smog. UPC: 051111098226 Manufacturer Part No: 9822 4 Width: 20 in. Height: 30 in. Pleated: Yes