About this item Please check your model before order, if not sure, please contact with us to confirm 【 】The MERV 13 air filter with high efficiency Wire-backed synthetic media, effectively attach 95% of airborne particles from 1 to 3 microns, such as dust, lint, hair, pollen, pet dander, smoke and and unpleasant household odors.【 】Our MERV 13 HEPA filter made of pleated structure and High wet strength beverage board frame, design with 3" Deep Pleated, more media surface area equals lower static, ensure durability, high efficiency, energy savings and long-life for return grille applications 【 】 Simply to take our the old filters and replace with a New MERV 13 20x30x3 Air Filter.【 】 1 Pack of 20x30x3 MERV 13 Air Filter, fits most 1” Return Air Grilles without modification. If you have any problems of 20x30x3 MERV 13 Air Filter Replacement, please get help from us at any time
Material: Synthetic, Beverage Board Product Dimensions: 20"L x 30"W x 3"Th MERV Rating: 13 Item Weight: 1.29 kg Filter Shape: Rectangular Number of Items: 1 Number of Packs: 1