Description
The Filtrete™ Allergen Defense Air Filter helps improve air quality throughout your home by capturing both large particles such as lint, pollen, dust, and pet dander, as well as microscopic contaminants like smoke and smog. Utilizing exclusive 3-in-1 filtration technology from 3M, this air filter supports efficient airflow while trapping unwanted airborne particles. Easy to replace with the Filtrete™ Smart app, which notifies you when it’s time to change the filter after 30, 60, or 90 days. Perfect solution for allergy relief, clean air, dust reduction, and HVAC system efficiency.
- Size: 16 x 20 inches
- Technology: 3-in-1 filtration by 3M
- Compatibility: Works with Filtrete™ Smart app
- Application: Central heating and cooling system air filter
- Recommended Replacement: Every 30, 60, or 90 days depending on usage
