F1811P2 ViRo-Silver Pre Filter, 2 Pack

Fits Hunter air purifier model HT1811.

• EcoSilver® pre-filter uses silver nanotechnology to prevent the growth of microorganisms on the filter, including bacteria and viruses
• Captures large particles such as pet hair and pollen
• Removes harmful VOCs (volatile organic compounds)
• Reduces household odors from cooking, cleaning, smoking and pets
• Recommended to replace every 3 months for maximum efficiency, or more often depending on air quality & environmental factors
• Package contains 2 replacement pre-filters
• Dimensions: 25-2/5 x 7-3/5 x 1/10 inches

Fits