RESPA-CFX2, the second component of a complete cab air quality system, provides powered, high-efficiency recirculation filtration with your choice of included MERV 16/F9 or HEPA filter in standard and extended lengths.

Most recirculation filters are are not effective at removing particulate at sizes that are harmful to human respiration, and provide little or no protection to your expensive HVAC components and cab electronics. The revolutionary design of RESPA RadialSHIELD filters allow them to do what other recirculation filters cannot, with 100% filter seal integrity and high-efficiency filter media options.