3M UA04-4 Filtrete Smart Bluetooth Premium Allergen, Bacteria & Virus MPR-1900 Merv-13 Air Filter 14 By 25 By 1 Inch

Key Features

• Outperforms fiberglass
• Designed with exclusive filtrate brand 3-in-1 technology from 3 m to trap unwanted air particles while letting cleaner airflow through
• Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses and large particles, including lint, household dust and pollen
• The higher the MPR, the more micro particles such as pollen, pet dander and smoke – your filter will capture from the air passing through it
• 62% small particle capture, like bacteria and particles that carry viruses
• Certified as asthma and allergy friendly
• For optimal performance of your heating and cooling system or HVAC system, change your home air filter at least every 90 days for 1 in filters and at least every 12 months for 4 in and 5 in filters
• A dirty filter will slow down airflow and make the system work harder to keep you warm or cool – wasting energy

Attracts and captures microscopic particles like bacteria, particles that can carry viruses, and large particles like mold spores and pollen. Its Bluetooth enabled sensor pairs with the Filtrete Smart App to help track filter life and determine optimal time for replacement. For residential use only. ETL Listed.