SHARP FP-A80UW Air Purifier Purify Technology: Plasmacluster Ion ENERGY STAR: Yes CADR Rating: Dust/Smoke/Pollen: 293/303/360 Speed Setting: 3 (High / Med / Low) plus Auto Power Supply: 120V / 60Hz Feature: Plasmacluster Ion technology for reducing certain germs and odors. Effective for rooms up to 454 sq. ft. True HEPA Filter traps 99.97% of particles of the air that passes through it. Plasmacluster Ions Help Reduce Odors at the Source Carbon filter absorbs many common household odors. Vacuumable Pre-Filter traps dust/dirt/airborne particles. Library Quiet operation on low fan setting: 23 dBA
