This is a compatible replacement for the 16" x 28" x 6" MERV 11 SpaceGard AprilAire 401. This collapsible air filter traps and removes contaminants found in indoor air. Using electrostatically charged 100% synthetic gradient media that does not support microbiological growth, this MERV 11 pleated air filter removes impurities for a cleaner air with typical application air filter superior for homes, better for industrial workplaces, and better for commercial buildings. Spacers are not included.
Approximately 15-3/8" x 26-15/16" x 6"
AprilAire and Space-Gard: 2400
Lennox: PMAC-12C
Subs for These Part Numbers:
Lennox: X0444
Other Manufacturer Part Numbers: DSG401M11, DSG401M11FF, DPFS401M13