Product Information
Hunter HEPAtech™ - Replacement Filter 30963 HEPAtech Filters are permanently charged electrostatic filters that effectively capture 99. 97% of particles as small as 0. 3 micron in size. This filter comes in a white cardboard frame and white HEPAtech material on each side. For the best performance, replace your filter every 6 months. Great for removing smoke, dust, pollen, mold spores, pet dander and other allergens.