Outerwears Pre-Filter, Air Cleaner, 14.000" Diameter, 5.000" Height, Blue

Outerwears Pre-Filter's unique polyester material contains uniform, micron-sized openings to allow air in while filtering out the grime that will eventually clog an air filter. Pre-Filter is designed to fit around a standard 14" diameter air filter. For Walker or R2C Filters, please use one of the following options : OUT-10-2589-01 / OUT-10-2590-01 / WEE-3000505 / WEE-3000790.