Introducing the 2pk Replacement 20x25x5 MERV-8 HVAC Furnace Filters! The perfect fit for Honeywell F100, F200 & SpaceGard models. These filters are designed to last up to three months and help keep your air clean and fresh in your home or office. They capture dust, pollen, pet dander and other airborne particles that can cause allergies or asthma attacks. Plus they're compatible with Part FC100A1037 so you know you're getting a quality product at an affordable price. Get yours today and enjoy cleaner air!