Thermal Dynamics 9-9387 Two Stage Air Filter Kit Click here for more details: www.amazon.com Thermal Dynamics 9-9387 Two Stage Air Filter Kit Thermal Dynamics 9-9387 Two Stage Air Filter KitPart # 9-9387The Two Stage Air Filter will remove moisture and contaminants from the air stream when using compressed air. The filter is capable of filtering to 5 microns. The filter assembled at the factory and ready to hook up directly to the power supply.

Consumer Reports tested nearly two dozen portable air purifiers and found not all delivered as promised.