Product Details
The Koch™ Filter 102-500-009 is a MERV 11 High Capacity XL11 Pleated Panel Extended Surface air filter, measuring 20"W x 25"H x 1"D. This filter features an upgrade from standard pleated filters and is designed with dual layered filter media, providing superior efficiency and high dust holding capacity while maintaining a low pressure drop. Certified with a MERV 11 efficiency rating, it is suitable for various HVAC applications where enhanced air quality is required.








