Genuine Hunter 30938 replacement air purifier filter. Fits Hunter air purifier models: 30175, 30185, 30145, 30170, 30115. 

• True HEPA filtration removes up to 99.9% of airborne particles as small as 0.3 microns in size including smoke, dust, pollen, pet hair and dander, mold spores and dust mites
• Recommended to replace every 12 months for maximum efficiency, or more often depending on air quality & environmental factors
• Package contains 1 replacement filter
• Dimensions: 10-3/4 x 1-3/4 x 16 inches

Fits