IQAir PreMax Pre-Filters - New Edition™ last up to 18 months and capture mold spores, pet dander, pollen, and other coarse and fine dust pollutants. IQAir PreMax Pre-Filters are certified at 55% efficiency at 0.3 microns and 90% efficiency at 5 microns.
IQAir PreMax Pre-Filters are the first stage of filtration for the HealthPro line of IQAir purifiers. IQAir pre filters increase purifier efficiency and prolong the life of subsequent filters.
New Edition™ filters feature an increase of active surface area, more even filter loading, longer filter life and a 10% reduction in the weight of your PreMax Pre-filter, all resulting in greater airflow and higher particle holding capacity. With these improved filters, you get more clean air and save money on filter replacements.