carrier pleated replacement filter pack 918418_width_5 the filtering media has a

the filtering media has a flexible one inch 'selvedge edge'  that exceeds past the galvanized steel frame to provide a complete gasket seal around the perimeter

Wraps around inside of main HEPA cylinder

90-A-08ME-ET (previously 90002287)

Features a "Perfect Seal" filter design

Areas with hard water may need to change their humidifier filter more often

carrier pleated replacement filter pack 918418_width_5 the filtering media has aCollapsed pleated media filter requires assembly into reusable metal frame. Efficiently traps unwanted airborne particles while allowing free flow of cleaner air to maintain your system's energy efficiency. Our filter has a 75% dust spot efficiency at capturing microns between 1. 0 to 3. 0. Lifespan: 12 Months