Duux&reg; Next Generation HEPA Home & Office Air Purifier Powered by 5V DC & USB Cord, White Edition Removes up to 97% of harmful pollutants in your air Detachable HEPA-filter collects up to 99% of airborne particles Active carbon filter removes odors, and aromatic oil tank lets you scent the room Blue light looks great and can serve as a nightlight in your child's room Authorized dealers: Better Choice Online, Also Popular