This 6-pack of 3M Filtrete 20" x 20" x 1" Elite Allergen filters, 3M Filtrete part #EA02 or #EA02DC-6, is the "top" choice in the Allergen reduction line of 3M Filtrete filters. The 3M Filtrete Elite Allergen Filter is the best choice if you need a filter to capture large airborne particles as well as microscopic allergens regardless of your furnace brand. The 3M Filtrete Elite Allergen 20" x 20" x 1" #EA02 filter will capture dust particles as well as capturing smaller allergen particles like pollen, mold spores or bacteria. 3M Filtrete Product # EA02 or EA02DC-6 3M Filtrete Case UPC # 50051141901225 3M Filtrete Stock # 70005035046 To see a complete selection of genuine 3M Filtrete filter options, click here: 3M Filtrete Filters