True HEPA Filter captures 99.7% of particles as small as 0.3 microns including household dust, pet dander, tobacco smoke, mold spores,plant pollen and fabric fibers.
For use with Whirlpool® Whispure™ Air Purifier model AP25030K, APR25130L, and APR25530L. Also fits legacy Whirlpool® Air Purifier models AP150 and AP250. Filter 1183051K replaces filter 1183250.
Filter dimensions: 16" x 11" x 2"