The Filters Fast 83190 Air Filter Replacement for Sears Kenmore 83190 Air Filter Replacement fits the following Kenmore Aire Cleaner models: Kenmore 83250 Kenmore 85250 The Sears Kenmore Air Filter is an economical compatible filter that reduces airborne pollutants as small as 0.3 microns. This replacement filter captures allergens such as dust, pollen, mold spores, mites and pet dander. The 83190 filter Replacement is designed to target much smaller pollutants and particles. Be sure to check your air filtration unit to ensure you are getting the right compatible Sears Kenmore replacement cartridge. The filter's maximum resistance to airflow, or pressure drop, is usually specified around 300 Psi (nominal flow rate). For optimum performance based on air quality and usage, replace your Sears Kenmore 83190 HEPA Filter Replacement every 12 months.