3M Filtrete 1-Inch Micro Allergen Defense MPR 1000 Air Filters 16x20x1 2-Pack

The Filtrete Micro Allergen Defense Filter is a great allergen reduction filter with an 11 MERV rating and 1000 MPR. The electrostatic filters attract and trap particles allergens and other airborne impurities.DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size this air filters exact dimensions are 15.69 x 19.69 x 0.81
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles allowing cleaner air to flow through
COUNTLESS PARTICLES: With a 1000 MPR and MERV 11 rating your air filter will help capture many microparticles from the air passing through it
VERSATILE USES: Works for changing the air filters in your furnace air conditioner/heating system or HVAC system
CHANGE YOUR FILTER OFTEN: For optimal performance make sure to change your filter at least once every 90 days