Coway Airmega 361 sq. ft. True HEPA Air Purifier

This air purifier captures 99.97% of 0.3-micron particles with its pre-filter, deodorization filter, true HEPA filter, and vital ion. It features a real-time air quality monitor that automatically adjusts fan and purification levels. It replacement indicator alerts users when to wash or replace the pre-filter and HEPA filters. The price drops from $149 to just $117.51. Shipping is free for over $35 or adds $6.99.