Genuine Trion activated carbon impregnated foam filter for 16 x 25" models HE1400, Trim-Tx, MAX51400, SE1400, IAQ1400, AirBear. Two filters are required for these models. Our above price is for a package of 2 filters.
Each carbon filter measures 12 x 16 x 3/8.
The activated carbon absorbs odors and fumes, replace once or twice a a year. 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.