Introducing the Coway Airmega 250 The sleek, advanced Airmega 250 air purifier efficiently filters harmful sources in your space and captures 99.999%¹ of fine airborne particles and contaminants down to 0.01 microns, smaller than most bacteria and viruses. With a three-stage filtration system featuring custom Coway technology, this air purifier can help keep your air free of contaminants. The Coway Airmega 250 includes filter change indicators, easy-to-clean filters, Smart Mode (that adapts the air purifier to its surroundings), Rapid Mode and real-time air quality monitoring. Maintain pure air in spaces up to 86 square meters. ¹Coway air purifiers has been proven to trap dust, pollen, dander, viruses and bacteria in the air based on KCL(Korea Conformity Laboratories) testing. They have been tested in a 30㎥ size chamber according to the Korea Air Cleaning Association standard (SPS-KACA 002-132:2022 Modified) to measure the 0.01㎛ size of particle removal rate. It was tested on maximum airflow speed in normal room temperature and humidity conditions. The performance may vary in the actual living environment of customers.→ Tested with Coway Airmega Aim, 150, 160, AP-1216L, AP-1512HH, AP-1512HHS, 200M, Icon, IconS, 230, 240, 250, 250 Art, 250S, 300, 300S, 400, 400S, ProX.