MERV8 Pleated Filters are a significant upgrade in filter efficiency over disposable and throwaway filters with low resistance levels. MERV8 filters provide high filtration performance (35-40% average efficiency) while saving energy with a low pressure drop. 1" , 2" or 4" thickness allowing you to upgrade your existing filter without modification , MERV8 filters are an ideal choice for most homes to improve air quality or commercial applications to reduce airborne particulates. Depending on your application, MERV8 filters can last up to 90-days.
To select a Custom Size , measure your filter's Length , multiply it by your filter's Width for 'Total Surface Area Square Inch' - select based on your thickness, custom filters are cut approximately ± 1/8".