Air purifier for sale - little use For sale: Air purifier with Coway devices, excellent condition, almost new. Comes with 5 free additional unactivated HEPA filters outside the sale with each device, and also includes a carbon filter with each HEPA filter. Condition: Very little use. Brand: Coway Number of devices: [ 3 ] Filter features: ‏ • HEPA Filter: Removes fine particles such as dust, pollen, smoke, and mold. Purifies the air by 99.97% of particles as small as 0.3 microns. Ideal for people with allergies or asthma. • Carbon Filter: Used to absorb unpleasant odors such as food odors, tobacco, and pollutant gases. Helps purify the air from volatile organic compounds (VOCs). Enhances the effectiveness of the air purifier in eliminating unwanted odors Price of HEPA filter with carbon filter: 100 The device has been sold, and the internal filters remain