Aerostar 20x25x6 MERV 11 Replacement Pleated Air Filter for Aprilaire Space-Gard 2200, 2 Pack

Nominal: 20 X 25 X 6 , Size: 19 3/4"x24 1/4"x6" 20x25x6, AC Furnace Air Filter, AprilAire® is a trademark owned by Research Products Corporation. The seller of this product is not affiliated with or endorsed by Research Products Corporation. Comparable to Filtrete MPR 1000 to 1200 Micro Allergen Defense Replaces Lennox Part Number: X0445, X4560, X5424, and PMAC20-C Replaces Aprilaire Part Numbers: 2200, 2250, and #201 Change Frequency 12 months. Made in the USA