Considered the industry standard of electrostatic filters, many people ask for BoAir filters by name. These filters are built from heavy-duty aluminum and come with a lifetime warranty. The 5 stages of electrostatic material build up a natural static charge that traps dust and allergens.
BoAir designed these permanent air filters to require less maintenance. These high-performance filters will not clog up over time because they use an inner core with open cells instead of polyester.
