20x20x1 Air Filter 2 Pack, Durable MERV 8 Pleated Home HVAC AC Furnace Filters, Lightweight Compact Air Conditioner Filter Replacement

TOP PERFORMANCE - The 20x20x1 air filter is constructed from sturdy, thickened white cardboard that reinforces the overall framework to prevent collapse, delivering an enhanced capture area and more reliable high-performance filtration with quiet operation.
Actual dimensions: 19.8 x 19.8 x 0.79 inches. HIGH-EFFICIENCY FILTRATION - These MERV 8 replacement filters feature a greater number of pleats compared to many retail home air filters. MERV 8 provides improved air permeability relative to other MERV ratings, ensuring better airflow and effectiveness, safeguarding your equipment from harm, and prolonging its operational duration. CAPTURES TINY PARTICLES - MERV 8 AC 20x20x1 furnace air filters, comparable to MPR 600 and FPR 5, capture 92% of particles as small as 0.5 microns from the air, filtering out household dust, microscopic particles, lint, dust mites, spores, and pollen, while permitting cleaner air to circulate for a more comfortable and healthy atmosphere. WIDE COMPATIBILITY - These AC filters are designed for use with furnaces, air conditioners, HVAC systems, and house vents. The compact and stable home filters can promote a healthier environment and may assist in reducing repair expenses and lowering monthly energy costs, making them a great choice for those seeking clean and fresh air. EASY TO USE - Installing or replacing the 20x20x1 air filters for AC units or furnaces is straightforward.

First, switch off your system, then simply slide the filter into the air filter return device as directed by the arrow. For optimal performance of your heating, cooling, or HVAC system, replace your filters every 60 to 90 days, increasing the frequency to every 30 days during peak summer and winter months