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The KOCH 102041015 Prepleat Air Filter 18X20X1 MERV 8 (21208-011820) (ZLP18201) is engineered to provide higher initial efficiencies and overall superior performance than standard pleated filters. This extended surface pleated panel filter carries a MERV 8 efficiency in accordance with ASHRAE test standard 52.two 2017. It is designed for applications such as hospitals, commercial office buildings and systems requiring a higher degree of indoor air quality.
The Koch Multi-Pleat™ XL8 filter is an excellent upgrade from disposable filters and standard MERV 8 3 6 and 7 rated pleated filters.
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