Airthereal Pet Air Purifier for Large Room up to 3500sq.ft - Odor Eliminate H13 Purple Filter - Air Cleaner for Pet Hair, Dander, Cat Urine Odor, Dust, Smoke - PM 2.5 Air Quality Sensor, AGH400-PET is up for auction in Pet Supplies. The current bid is $31.00, 78% below the $139.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.