Filtrete 12x20x1 Premium Allergen, Bacteria & Virus AC Furnace Air Filter, 2-Pack

The higher the MPR (Microparticle Performance Rating), the more microparticles - such as pollen, pet dander, smoke, bacteria, and viruses - your filter will capture from the air passing through it. To ensure optimal performance of your heating, cooling, or HVAC system, it is recommended to change your home air filter at least every 90 days for 1-inch filters.

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool, ultimately wasting energy. To make filter changes easier, you can sign up for a filter change reminder program (www.filtrete.com/ChangeReminders) that fits your needs.

The Filtrete Brand 3-in-1 technology from 3M outperforms fiberglass, washable, and non-electrostatic 3-month pleated 1-inch home air filters for your furnace, air conditioner, or HVAC system. This exclusive technology is designed to trap unwanted air particles while allowing cleaner air to flow through.

The Filtrete air filters are highly effective at attracting and capturing microscopic particles, such as smoke, cough and sneeze debris, bacteria, and viruses, as well as larger particles like lint, household dust, and pollen. They have a 62% small particle capture rate, which relates to the HVAC industry standard efficiency testing for 0.3 to 1 micron particles from the air passing through the filter.

These filters have been certified as asthma and allergy friendly, as outlined in the ASCR: 1197-01 report. The MPR 1900 filter has a rating of MERV 13, which indicates its high performance in capturing small to large airborne particles.

To make monitoring your filter's lifespan easier, you can use the Filtrete Smart App to create a change countdown. Simply scan the barcode on your filter's packaging, and choose 30, 60, or 90 days for your replacement countdown. When the lifespan is up, you'll receive a notification to change your filter.

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