gibson hepa filter ATR162501_width_25 Made with high-quality components and

Made with high-quality components and includes wick

Excellent bi-directional efficiency

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

Filter Type: Plus Annual Filter Kit & Filter Style: Snap On

electrostatically charged  MERV 11 performance at a very low

gibson hepa filter ATR162501_width_25 Made with high-quality components andMain HEPA filter for HEPA air cleaner. Installs between prefilter and postfilter. Lifespan: 5 years Note: This filter fits newer units and has foam on the bottom of the filter. If your filter has foam on the sides of the filter, use W5 0860.