PureIllusion Crystalline Filter Set for IQAir HealthPro Series Purifiers

Complete Filter Set: Includes Stage 1 Pre-Filter, Stage 2 Gas & Odor Management Filter, and Stage 3 True HEPA Filter NASA Talent: Product development is led by a former NASA engineer; Brainpower with a history in space, making life better here at home No Compromises: Crystalline Filtration Technology captures ultra-fine particles, including .003 micron, with unrestricted airflow in compatible Health Pro series air purifiers Ultimate Compatibility: Manufactured to strict tolerances; Crystalline Stages F1, F2, and F3 are compatible with IQAir PreMax Module, IQAir V5 Cell Module, and IQ Air Hyper Hepa Module respectively