Fits Hunter air purifier models HP670, HP670BL, HP670GR, HP670WH.

• Silver nanoparticles in the EcoSilver® pre-filter prevent the growth of microorganism on the filter, including bacteria and viruses
• 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 3 months for maximum efficiency, or more often depending on air quality & environmental factors
• Package contains 2 replacement pre-filters
• Approximate Dimensions: 23.5 x 10.07 x 0.1 inches

Fits