EcoSilver pre-filters use silver nanotechnology to inhibit the growth of microorganisms, including bacteria and viruses, on the filter. In addition to germicidal properties, the carbon pre-filters capture larger airborne particles such as pet hair and dander, and pollen, while reducing odors and VOCs in the air.
Fits all Hunter EcoSIlver and Viro-Silver air purifiers, and can also be used interchangeably with any unit that uses a 30901 universal cut-to-fit pre-filter.
Product dimensions: 16" x 27"
General replacements per sheet:
Console style: 2
Small or Medium towers: 4
Tall towers: 3
Please note that these are estimates only. Actual replacements per sheet will depend on size of air purifier and cutting method.