20 1/4" X 20 3/4" X 5 1/4" M2-1056. (3-pack) US$91.27 US$83.73

M2-1056 MERV 11 yields high indoor air quality with an exceptional filter that rivals the competition. GREAT VALUE: You pay only $37 each! Pay less, get more. Most affordable product of this size! HIGHLIGHTS MERV 11...

20 1/4" x 20 3/4" x 5 1/4" (3-pack) US$104.09 US$89.01

Exact size: 20 1/4 x 20 3/4 x 5 1/4 inches. (DID YOU MEASURE YOUR FILTER?). Replace Carrier M2-1056, Totaline P102-2020 or any brand. $39,33 per filter. MERV 11. Lifespan 6 months. "For the reliability...