Fits Hamilton Beach True Air model 04381.
Please note: Hamilton Beach has discontinued this filter, however, this replacement exceeds the efficiency of the original.
Effectively captures dust, dust mite debris, mold spores, pollen, smoke, and pet dander.
Fits Hamilton Beach True Air Models: 04381
Other Manufacturer Part Numbers: 04712, AP11, HB712, RHB04721M, RFHB4712