IQAir Purifiers. We stock Swiss-made quality IQAir Purifiers and Filters... Popular models include IQAir HealthPro Plus and IQAir HealthPro Compact. These Air Purifiers feature Hyper-HEPA Filtration that filters 100 times better than typical air purifiers and 10 times smaller than a virus. Call us to learn more at our Raleigh store (919) 878-8530 or our Cary store (919) 467-2834. Click or Tap here for Store Locations & Map. *Please Note: IQ Air Purifiers and filters are not currently available through us.