Plenum

Electronic air cleaner, 20" x 20", 1400 CFM

Washable Prefilter for 20" x 25" and 20" x 12-1/2" F50, F300

16" X 10" Post Filter for 16" x 20" F300, F50

20" x 12-1/2" Post Filter for 20" x 25" and 20" x 12-1/2" F300, F50

Electronic air cleaner, plenum mount, 20" x 25", 2000 CFM

Electronic air cleaner, plenum mount, 20" x 20", 1400 CFM

Electronic air cleaner, plenum mount, 16" x 20", 1200 CFM

Prefilter for 20" x 20" F50, F300

16" X 12-1/2" Post Filter for 16" x 25" F300, F50

Electronic air cleaner, plenum mount, 16" x 25", 1400 CFM

Electronic air cleaner, plenum mount, 20" x 12-1/2", 875 CFM

Prefilter for 16" x 25" F50, F300