The model AB-11 filter cartridges are designed for use with the Trion (Air Bear) air cleaner systems. Simply install the AB-11 in place of the Trion cartridge. No alterations or equipment modifications are required. The filter media is a 100% synthetic, electrostatically charged MERV 11 media, designed to attract and hold airborne contaminants. This results is a higher efficient filter , 80-85% @ 1-3 micron, without sacrificing airflow. Initial resistance of a 5� deep filter is just .22� w.g. @ 300 FPM. The enclosing frame of the AB-11 is constructed of a rigid, heavy duty moisture resistant beverage board. The support members with fingers are an integral part of the frame and are bonded to each pleat on both sides to insure pleat spacing and stability. The filter pack is bonded to the inside periphery of the frame, thus eliminating the possibility of air bypass. Gaskets have been added on all four sides top and bottom for a tight seal into any housing. The media support grid is a heavy expanded wire with an effective open area of not less than 96%. The wire grid is bonded to the filter media to eliminate the possibility of media oscillation and media pull away.
16x25x3 Air Bear Replacement Filter - MERV 11 - Highest Quality - 2 Pack