$50 · Coway Air Purifier Airmega AP-1512HH

Top recommendation by The Wirecutter. Designed to clean spaces up to 361 sq. ft. in 12.5 minutes or up to 874 sq. ft. in 30 minutes. Combination of a pre-filter, deodorization filter, and True HEPA Filter reduces 99.999% of 0.01-micron particles, including pollen and other allergens. It also reduces 99% of volatile organic compounds and odor. Timer: 1, 4, 8 hours. Ultra quiet operation with noise levels ranging from 24 dB to 53 dB. The unit automatically adjusts to most effectively purify your space as needed providing a new level of clean in real time. When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected. 3-Stage Manual Fan Speed - low, medium, and high settings. Air Quality Indicator - Pollution sensor shows indoor air quality in real-time. The air filter indicator tells you when the filters need to be replaced, and the pre-filter needs to be cleaned for maximum efficiency, based on how much air they have processed. Cash pickup only.