Package of 2 White-Rodgers activated carbon impregnated foam filters, includes mounting clips. The carbon absorbs odors and fumes, replace once or twice a a year. Each filter measures 13 x 19¼ x 7/16 inch. Our price is for a two filters.
Two filters are used in the SST2000, 20C26S-010, 20C27S-010, 20C24M-390 and ACM2000.
This carbon postfilter will show premature dust if there are problems with your air cleaner. Or provide proof that the air leaving the cells is dust free. The filter will show a strip of dust if there is a missing ionizing wire. The filter will also reveal if your cells need more frequent cleaning, as heavily loaded cells will start to allow dust to pass.