Filtrete AD28-6PK-1E 18x30x1 Air Filter MERV 11 MPR 1000 HVAC 6-Pack
When the filter’s life is up, you’ll get a notification to change your filter. FIND YOUR SIZE: MPR 1000, MPR 1200 and MPR 1550 available in 4 in., 4 in. slim fit and 5 in. thick air filters. CREATE A CHANGE COUNTDOWN in the Filtrete Smart app.