koios air purifiers for home large room up to 2400sq.ft, air purifier for home pets with washable hepa filter, air quality sensor & aromatherapy, air cleaner for bedroom, dorm, office k03 is up for auction in Home & Kitchen. The current bid is $68.51, 46% below the $125.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.