Filtrete 16X25x2, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 4 Pack (Exact Dimensions 15.5 X 24.5 X 1.75)

Filtrete 20X25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, , Electrostatic Air Cleaning Filter,

Filtrete High Performance Air Filter, 1550 MPR, 16 in X 20 in X 4 in - 2 Units Per Case

Filterbuy 24X30x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 29.88 X 0.75 Inches)

Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual

Filtrete 18X24x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning