3M^® Filtrete Ultra Allergen Air Filters

• Captures:
  —90% of large allergens - like mold spores and pet dander - from the air passing through the filter
  —microscopic allergens like dust, smoke and smog particles
  —bacteria and particles that can carry viruses
  
• Lasts 3 months
• Meets the American Lung Association® Health House® Indoor Air Quality Guidelines
• No unnecessary antimicrobial chemicals added; Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use