The 3M Filtrete Ultra Allergen Reduction Filter 2 pack features improved filter efficiency through electrostatically charged fibers, superior construction, and better airflow. Filtrete Ultra Allergen is 90% effective at capturing large allergens like mold and pet dander and is 25% more efficient and features 15% better airflow compared to Filtrete Micro Allergen Filters.
- Listed Size: 20"x30"x1"
- Actual Size: 19.7" x 29.7" x 0.8"
- 3M Performance Rating: 1500
- MERV Rating: 11
- Filter Life: Up to 3 months
- Multi-pack: Contains two filters
- 3M Part: UR22-2PK-6E
Filtrete Ultra Allergen Features:
- 90% effective at capturing large allergens like mold and pet dander
- 25% more efficient and 15% better airflow compared to Filtrete Micro Allergen Filters.
- Captures micro allergens like dust and smoke
- Captures bacteria and particles that can carry viruses
Filtrete filters should be changed at least every three months. The life of a filter can depend on the individual conditions in your home. You may need to change your filter more often if your home has construction work in progress or very polluted indoor air. Also, running your HVAC fan continuously will improve your air quality but will shorten the life of the filter.
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