Mann+Hummel 20x20x2 MERV 11 Pleated HVAC AC Furnace Air Filters. Case of 12. (Exact Size: 19.5 x 19.5 x 1.75 Inches)

Mann+Hummel 20x20x2 MERV 11 Pleated HVAC AC Furnace Air Filters. Case of 12. (Exact Size: 19.5 x 19.5 x 1.75 Inches)

ACTUAL MEASUREMENTS: 19-1/2 x 19-1/2 x 1-3/4 | NOMINAL SIZE: 20 x 20 x 2 FILTERS AND CAPTURES particles such as allergens, pet dander, pollen, dust, bacteria, smoke, mold spores and smog. 20x20x2 MERV 11, MPR 1000, FPR 8 filtration performance rating designed to filter microscopic particles, but still allows cleaner air flow to go through. OUTPERFORMS fiberglass, washable, and non-electrostatic air filters. Easy to install and suggested to replace every 60-90 days for best results for your heating & AC cooling system or HVAC system. DURABLE, STRONG CONSTUCTION for commercial, home, and industrial applications. Dual beverage board frame with wire pleat support will not buckle in tougher than normal conditions. MANUFACTURED IN USA. Available in 1, 2, and 4 inch depths with large variety of sizes. Air filters assist with a healthier living environment by ensuring clean and fresh indoor air. The 20x20x2 MERV 11 air filter by MANN+HUMMEL is designed to be a highly efficient filter to trap and hold allergens, pollen, and other particles while maintaining a low pressure drop. These filters provide a more efficient and effective filtration application for your HVAC system than standard pleated air filters assuring overall outstanding performance. These filters have a MERV 11 rating per ASHRAE Test Standards of 52.2. Applications where these filters are most suitable include residential, commercial office buildings, hospital settings, laboratories, and a wide array of other industrial facilities where maintenance personnel or homeowners require an increased level of cleaner air quality. The filter is constructed with a sturdy water-resistant beverage board frame with wire supported media. The MERV 11, MPR 1000, FPR 8 rated filter is composed of an electrostatic blend of synthetic fibers allowing for optimal air filtration making this an ideal filter for your facilities requirements. All filters are made in the USA.