ydfac cat litter deodorizer, 99% odor eliminator for pet odors, plug in negative ion air purifier for litter box box, dog bed, home, kitchen, bathroom, ozone-free is up for auction in Pet Supplies. The current bid is $1.50, 95% below the $27.99 MSRP, in Good Condition. Bid on this item at our Florence - Industrial Road location before the auction closes.