Filtrete 20x25x4(SlimFit) AC Furnace Air Filter, Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell

Your home should be your sanctuary, starting with the air you breathe. By proactively capturing dust, bacteria, viruses and allergens, Filtrete Allergen, Bacteria & Virus Air Filters help contribute to a cleaner, fresher home environment, helping to improve your home's air quality. These high-performance filters capture unwanted particles from your household air.

The actual filter size is 19.5 in x 24.5 in x 3.75 in, and this filter is compatible with Carrier and Bryant furnaces that call for a 4-inch filter. The higher the MPR (Micro-Particle Performance Rating), the more microparticles, such as pollen, pet dander, smoke, bacteria, and viruses, your filter will capture from the air passing through it.

For optimal performance of your heating and cooling system or HVAC system, it is recommended to change your home air filter at least every 12 months for 4-inch and 5-inch filters. A dirty filter will slow down airflow and make the system work harder to keep you warm or cool, ultimately wasting energy. Consider signing up for a filter change reminder program that works for you, ensuring your air filter is regularly maintained and replaced.

product information: