Filtrete 20x25x4 Air Filter, MPR 1550 MERV 12, Ultra Allergen Reduction, 2 Filters

Actual filter size is: 19.88 in x 24.63 in x 4.31 in DESIGNED TO FIT: Honeywell® and Aprilaire® Space-Gard® brand media air cleaners MAKE YOUR HOME YOUR SANCTUARY: The 12-month pleated Filtrete™ 20x25x4 MERV 12 MPR 1550 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through COUNTLESS MICROPARTICLES: With a 1550 MPR and MERV 12 rating, as well as a 55% small particle capture rate (1), your Filtrete™ Filter will help capture many microparticles from the air passing through it CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 12 months SMART APP: Use the Filtrete™ Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter FOR RESIDENTIAL use only