IQ Air HealthPro Series Pre Filter Element

Pre-Filter Element fits all HealthPro Series models. PreMax Pre-Filter: High-capacity mini-pleat design with solvent-free separators, 25 sq. ft. filter area, HEPA-type 55% rated (F8), patented expanded polystyrene (EPS), CFC-free construction. Average Filter Life: PreMax Filter: 6-18 months.