18 in. x 18 in. x 1 in. Allergen Air Fliter
- Captures large airborne allergens like household dust, pollen and mold spores
- Attracts and captures microscopic allergens like pet dander, smoke, smog, bacteria, and particles that can carry viruses
- Meets the American Lung Association's Health House indoor air quality guidelines
- For residential use only
- Up to 3 months of filtering performance
- 18 in. X 18 in. X 1 in.