This Hunter Compatible Pre filter 30901 includes 2 cut-to-fit carbon pre-filter pads for C-6009, 30901, 30903, 30907 Models. Cut-to-Fit Carbon Pad with microscopic mesh to catch dirt, common household pollutants, and other Odors, leaving only fresh air. The universal activated carbon pad pre-filter can be trimmed to fit any size filter.
Approximately 16" x 30"x 0.2"
C-6009, 30547, 30901, 30903, 30907