of 3M Filtrete 14" x 20" x 1" Micro Allergen filters, 3M Filtrete part #9805 or #9805DC-6, is the "good" choice in the Allergen reduction line of 3M Filtrete filters. The 3M Filtrete Micro Allergen Filter is a good choice if you need a filter to capture large airborne particles as well as microscopic allergens regardless of your furnace brand. The 3M Filtrete Micro Allergen 14" x 20" x 1" #9804 filter will capture dust particles as well as capturing smaller allergen particles like pollen or mold spores.
3M Filtrete Product # 9805 or 9805DC-6
3M Filtrete Case UPC # 00051111556443
3M Filtrete Stock # 70071370715
To see a complete selection of genuine 3M Filtrete filter options, click here: 3M Filtrete Filters