Mann+Hummel 16x20x2 MERV 11 Pleated HVAC AC Furnace Air Filters. Case of 12. (Exact Size: 15.5 x 19.5 x 1.75 Inches)

ACTUAL MEASUREMENTS: 15-1/2 x 19-1/2 x 1-3/4 , NOMINAL SIZE: 16 x 20 x 2FILTERS AND CAPTURES particles such as allergens, pet dander, pollen, dust, bacteria, smoke, mold spores and smog. 16x20x2 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.