This Filterbuy replacement air filter (actual size: 16.50 x 21.50 x 0.75 inches) is designed for furnace, air conditioner, and HVAC systems to maintain clean air circulation. Featuring MERV 11 synthetic media, it captures up to 95% of airborne particles including dust, pollen, pet dander, and smog, making it ideal for homes with pets or allergy sufferers. The filter is constructed with an electrostatically charged pleated design and 14 pleats per foot for superior filtration surface area. Its durable industrial-grade beverage board frame and dual wire backing ensure structural integrity even under high temperatures up to 200 degrees Fahrenheit. Made in the USA with recyclable materials, these filters are compatible with Bryant and Carrier systems and serve as a comparable replacement for MPR 1000/1200 and FPR 7 rated filters