Filtrete 20x25x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters (exact dimensions 19.81x24.81x0.81)
LEVOIT 20x25x1 Air Filter, MERV 11, 6-Month Pleated 1-Inch Electrostatic AC Furnace Air Cleaning Filter, 2 Pack (Actual Size 19.69×24.69×0.79 inches)
Filtrete 24x24x1 Air Filter, 3M MERV 5 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 23.81x23.81x0.88 in)
Filtrete 14x14x1 Air Filter, 3M MERV 5 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 13.81x13.81x0.88 in)
Filtrete 20x30x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
Filtrete 16x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month, 4-Inch Air Filters, 4 Filters (15.88 in x 24.56 in x 4.31 in)
