Lennox X6673 20x25x5 Air Filter MERV 11 HVAC AC Furnace Filters, Lennox Filter for Home with Cleaning Cloth, 5-Pack (Actual Size: 19.75 x 24.75 x 4.38 Inches)

High-Performance Media Filter - With a MERV 11 rating, this AC filter 20x25x4 effectively captures a wide range of airborne particles and impurities as small as 1.0-3.0 microns. It's an excellent option for enhancing indoor air quality and ensuring your HVAC system runs efficiently. Universal Fit - With a nominal measurement of 20x25x5 and exact measurements of 19.75" x 24.75" x 4.38", these air conditioner filters are a suitable replacement for the Lennox HCC20-28 Air Cleaner as well as many other Trion Air Bear, Honeywell, and Carrier Air Cleaners that accept 20" X 25" X 5" filter media. Minimal UpkeepThis home air filter requires no maintenance except occasional quick and simple media filter replacement. Depending on your home's condition, the filter may be replaced every 6-12 months. Pure Air EverywhereThese furnace filters 20x25x5 are ideal for preserving air quality in homes, offices, schools, hospitals, and commercial spaces. Use the cleaning cloth included to remove dirt and debris from your furnace or air handler before installing the new furnace filter. This helps ensure optimal airflow and filter performance