3M HV810-1IN-12 Air Filter, 12 in L, 12 in W, 8 MERV, Beverage Board Frame, Pack of 12 Closet Flanges Zinc die cast construction provides

Zinc die cast construction provides reliability and durability

High leverage for heavy use

and superior capabilities of sealing and protection

The structured style gives it a cleaned up look

3M HV810-1IN-12 Air Filter, 12 in L, 12 in W, 8 MERV, Beverage Board Frame, Pack of 12 Closet Flanges Zinc die cast construction provides3M air filters deliver performance and efficiency that's easy on HVAC systems, with low initial pressure drop and good airflow. 3M's proprietary electrostatic filter media helps protect equipment from accumulating lint, dust, mold spores, pollen and pet dander. Unit: EA UPC: 638060659878 Model Number: HV810 1IN 12