Uesed in area of 540 sq ft (50m2). THE EASY-GOING AIR PURIFIER
Research shows that indoor air is up to five times more polluted than outdoor air.
Blue Pure 221 cleans the entire volume of air in a 50 m² (540 ft²) room completely five times per hour – and keeps it perfectly clean.
Creating your personal safe haven, with air as clean as at the greatest outdoor locations on earth.
If your room is smaller, the air gets cleaned even faster and more often.