Filter-Monster, Compatible with Kenmore 83187 Filter for Small Room

Compatibility: Compatible with Kenmore 83187 filters. | Air Quality Improvement: Filtration is rated H13 and removes up to 99.97% of airborne particles as small as 0.3 microns in size including dust, smoke, pollen, pet hair and dander, and more. | Maintenance: Recommended to change this filter once every six (6) months under normal conditions, and more often under harsh air conditions. | Replacement Quantity: Each package contains one (1) replacement filter. | Approximate Measurements: Each filter measures 9.75 x 9.25 x 1 inches.