FACET-Aire 3/Purolator 2F - Purolator / Facet Company HVAC Filters

The Purolator FACET-Aire 3 and 2F are panel filters utilizing the unique Purolator Monobond concept of a one-piece frame sealed to the media using heat and pressure. The superior grade fiberglass media is evenly coated with a gel adhesive to prevent finer particle migration. For heavy-duty applications, a 2` box frame in several sizes is available. UL Class 2.