CH-CUT CATALYTIC DECOMPOSITION TECHNOLOGY - A disruptive breakthrough in purification technology, highly efficient in eliminating odors and decomposing chemicals. A DECADE-LONG INSTANT EFFECT WITH ZERO CONSUMABLES - With well-made material, unique technology, its filtering core lasts up to 10 years with no efficiency compromises, no need for any power supply or replacements ,once and for all. PERFECT AIR FRESHENERS FOR ANYWHERE - Highly effective in smelly places such as fridge, new wardrobe drawers, shoe cabinet, toilet, lockers, kitchens ,gym bags, cars, etc.. MORE POWERFUL THAN BAKING SODA & ACTIVATED CARBON - CH-Cut Decomposition solution is 15x more efficient than soda and the best bamboo charcoal air purifying bags on the market. HIGHEST QUALITY - Constructed by CH-Cut Catalytic Decomposition Particles, and SUS 304 Stainless Steel Cover,we control the entire manufacturing process to ensure the highest quality, you will be owning the best odour-removal box on the market.