3M HV811-1IN-12 Filtrete Air Filter Merv-8 Beverage Board Frame 14 by 14 by 1 Inch (Case of 12)
- Upgrade from fiberglass and mechanical MERV 8 filters
- Easy on HVAC systems, with low initial pressure drop and good airflow
- Proprietary electrostatic filter media designed and developed by 3M (tm) to meet high-quality standards
- Filters are tested annually for performance in hundreds of real homes
- Electrostatic filter media helps protect equipment from unwanted particles
3m (tm) air filters deliver performance and efficiency that's easy on hvac systems, with low initial pressure drop and good airflow. 3m (tm)'s proprietary electrostatic filter media helps protect equipment from accumulating lint, dust, mold spores, pollen and pet dander.