There is doubt as to whether air purifiers help allergy sufferers. However, Cleanaer devices do much more than normal air purifiers:

• They protect by locking out pollutants from the breathable air, regardless of whether people are in a room.
• They can lock-out pollutants kicked up as we walk around our homes and enter the air.
• They can be used small and large rooms, but other filters don’t work well in small rooms as they require
   maximum air flow to be effective
• Cleanaer is ozone-free but ionizers are not, and some combination products also emit ozone.