IQAir PreMax Pre-Filter
Keep your IQAir products functioning at maximum efficiency. This replacement PreMax Pre-Filter for the HealthPro, HealthPro Compact, and HealthPro Plus air purifiers removes large particles from your air. After air is drawn in through the air intake of the IQAir HealthPro Air Purifier, the Pre-Max Pre-Filter eliminates micro-particles such as pollen, pet dander and mold spores. This high-capacity filter is 55% efficient at capturing irritants at 0.3 microns. Constructed of durable expanded polystyrene, the pre-filter boasts a long life of 6-18 months.