4" MERV 8 Pre-Filter for CleanLeaf Air Filtration Systems
This medium-efficiency pleated pre-filter catches any large particulate that may exist in your environment. The pre-filter's primary purpose is to increase the lifetime of the subsequent filters. A MERV 8 efficiency provides the best balance between restriction and capture rate.
For use in the following CleanLeaf Air Filtration Systems;
- CL-3000-CF (2)
- CL-3000-CFP (2)
- CL-3000-CF-PCO (2)