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The Koch Filter P441224 is a medium efficiency extended surface pleated panel filter, designed to provide higher initial efficiencies than standard pleated filters. It carries a MERV 8 and MERV 8-A performance rating in accordance with ASHRAE Test Standard 52.2-2012. This throwaway filter measures 12 x 24 x 4 inches, making it an excellent upgrade for improved indoor air quality in various applications such as hospitals, laboratories, and commercial office buildings.
Upgrade from standard pleated filters for enhanced indoor air quality with MERV 8 performance.
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