Field Controls 46600404 Flex Filter Model 7 20-Inch x 25-Inch Merv 11 HVAC Filter, Blue

描述

Introducing the patent pending Flex Filter from Field Controls The ultra compact, easy-to-assemble media air cleaners that replace at least 25 of the most popular models With seven high efficiency MERV 11 models to choose from, stocking, storing, shipping and installing media air cleaners just got a whole lot easier.