ATQ Water Filter for Sink Faucet Extender Aerator, Reduce Chlorine 1080° Rotating 2 Modes Spray Attachment for kitchen/Bathroom/Toddlers, 9pcs Filter (Aerator1080) is up for auction in Home & Kitchen. The current bid is $4.50, 84% below the $28.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.