Honeywell 20x20x4 Air Filter Replacement - FC100A1011 HVAC Furnace Filters with Merv 11 Filter Media, AC Filter with Homequip Disposal Bag 2-Pack (Actual Size: 19.94 x 19.75 x 4.38 Inches) - FC100A1011-HQBAG

• Honeywell FC100A1011 20x20x4 Replacement Filter, Minimum Efficiency Reporting Value (MERV) 11 High efficiency media filter captures particles as small as 0.3 micron Requires no maintenance except periodic (every 6-12 months), super easy, in-and-out media filter replacement. Compatibility - This 4 inch air filter is designed to fit most 20x20x4 models including all Honeywell and many of Aprilaire, Space-Gard, and Trion Air Bear models Homequip Filter Disposal Bag lets you dispose of your old filter properly, Manufacturer: HOMEQUIP