Swedish manufacturer Blueair certainly has you covered, now that it has added five new manual models—spanning a range of room sizes—to its brood of allergen-zapping and smoke-stopping air cleaners. The newest Blueair air purifiers are the 203, 303, 403, 503, and 603 models. The smallest unit, the Blueair 203, covers a space of about 175 sq. ft., and the largest, the Blueair 603, cleans an area of 640 sq. ft.
Each new air purifier is equipped with Blueair’s patented HEPASilent Technology, which performs both mechanical and electrostatic filtration to achieve an extremely high efficiency of 99.97% of particles sized down to 0.1 microns. That’s actually better filtration performance than True HEPA units, which remove the same percentage of particles down to 0.3 microns. Moreover, each unit received exceptionally high CADR (Clean Air Delivery Rate) scores for tobacco smoke, pollen, and dust.