Filtrete by 3M 20x20x1， MERV 12， Advanced Allergen Reduction HVAC Furnace Air Filter， 1500 MPR， 4 Filters

Your home should be your sanctuary， starting with the air you breathe. Filtrete Allergen， Bacteria & Virus Air Filters help capture unwanted particles from your household air， contributing to a cleaner， fresher home environment. By proactively capturing dust， bacteria， viruses and allergens， these high performance filters help improve your home s air quality. Includes Filtrete by 3M， 20x20x1， MERV 12， Advanced Allergen Reduction HVAC Furnace Air Filter， Captures Allergens， Bacteria， Viruses， 1500 MPR， 4 Filters.

• FILTER SIZE : 20 in x 20 in x 1 in
• OUTPERFORMS FIBERGLASS， WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace， air conditioner or HVAC system
• DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
• ATTRACTS AND CAPTURES microscopic particles such as smoke， cough and sneeze debris， bacteria and viruses–and large particles， including lint， household dust and pollen
• 1500 MPR has a rating of MERV 12
• The higher the MPR， the more microparticles–such as pollen， pet dander， smoke， bacteria and viruses–your filter will capture from the air passing through it
• 54% SMALL PARTICLE CAPTURE， like bacteria and particles that carry viruses* (* % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter， which relates to HVAC industry standard efficiency testing)
• CERTIFIED as asthma & allergy friendly * (*As outlined in report ASCR: 1246-01)
• FIND YOUR SIZE: MPR 1000， MPR 1200 and MPR 1550 available in 4 in.， 4 in. slim fit and 5 in. thick air filters
• FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system， change your home air filter at least every 90 days for 1in. filters， and at least every 12 months for 4 in. and 5 in. filters
• A dirty filter will slow down air flow and make the system work harder to keep you warm or cool–wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!
• FOR RESIDENTIAL use only
• CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filter s packaging， then choose 30， 60 or 90 days for your replacement countdown. When the lifespan is up， you ll get a notification to change your filter