Winix A231 Carbon True HEPA Air Purifier Tower 246 sq ft

Features

• AHAM verifide at 230 sq ft, - also cleans rooms up to 1,110 sq ft in 1 hour (555 sq ft in 30 minutes, 370 sq ft in 20 minutes, 278 sq ft in 15 minutes)
• Fine mesh pre filter - the first line of defense against the largest airborne particles found indoors
• True HEPA filter - Winix true HEPA captures 99.97 percent of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.3 microns
• Activated carbon filter - reduces vocs and household odors from cooking, pets, and smoke, it is designed to catch airborne particles found indoors, which also helps prolong the true HEPA filter life
• PlasmaWave air cleaning technology