IQAir HealthPro PreMax Pre-Filter

 

For the replacement of the HealthPro-series premax-filter (bottom filter). High-efficiency pre-filtration, while most air cleaners use pre-filters with particle efficiencies well below 20%, IQAir systems typically retain over 90% of particle mass in the premax-filter. As a result, IQAir's HEPA and gas phase filter are better protected from premature loading. In fact, it prolongs the life and performance of the other filters by a factor of 10. Control of coarse and fine dust to prolong the life of fan motor and subsequent filters.  For HealthPro, HealthPro Plus, and HealthPro Compact purifiers.