Packaged Unit/RTU Air Filter Replacement

Air Filter (19-7/8 in by 21-1/2 in by 3/4 in)

Air Filter (16-1/2 in by 21-1/2 in by 1 in)

Filter hh 21.5x19.875x1

Repl, filter, air disp 16x20

Air filter

Washable Filter with Aluminum Frame

Pad-filter#

Filter,2x18x24,merv2

Air Filter - 18x24x2 pleated

TA20202 Poly filter - 20x20x2

Pleated filter 20x25x1

Filter,air

Filter,air

Filter - 16x24x2

Filter-14x20x2