1.Made of premium filtering Activated Carbon Cotton, with strong adsorbing ability. Practical and to use. 4.It can be placed wherever it is needed, but also can easily be removed if 3.Create a fresh condition for your home or kitchen using it. Convenient and practical. 2.A good solution to solve the rash bin unpleasant smells problem, do the good to remove odors. 5.The workmanship of this product is perfect, and you have a good experience in using it.