Can-Max Filter 2500 Pre-Filter
A clean pre-filter is an excellent way of extending the working life of your Can-Filter® Can-Max® 2500 Filter. It has very low air resistance and is easily changed. A MERV-5 mesh blocks pollen, dust and other contaminants from entering your filter.
Measures 3.2 in x 13.0 in x 31.3 in