Filtrete Allergen Defense 20x20x1 MERV 11 Air Filter Pack of 4 for AC Furnace

As you manage your allergies on a day to day basis. you’re looking for options that can help reduce allergens in your air. Filtrete Allergen Reduction filters turn your central heating and cooling system into a whole house air cleaner. With electrostatic technology. these filters help reduce airborne allergens from air passing through the filter. *

• Width: 20 in.
• Height: 20 in.
• Depth: 1 in.
• Product Type: Air Filter
• Filter Frame Material: Cardboard
• Filters Dust/Lint: Yes
• Filters Smoke: Yes
• Filters Bacteria: Yes
• Filters Mold Spores: Yes
• Filters Pollen: Yes
• Filters Viruses: Yes
• Number in Package: 1 pk
• Actual Size: 19-5/7 x 19-5/7 x 5/6 in.
• Air Filter Size: 20x20x1
• Pleated: Yes
• Discovery – Express. Convenience. Super.
• Sub Brand: Allergen Defense
• Brand Name: Filtrete
• MERV/MPR Rating: 11 MERV