Perfect Air Purifier Equipped with CH-Cut Decomposition Technology, Lasts up to 10 Years without Any Replacement, Protects the Environment by Avoiding Frequent Replacements and Abandonments. DECOMPOSE HARMFUL GASES, KICK OUT THE STINK FROM THE SOURCE. CH-Cut Decomposition Technology: Commonly known as the fourth generation purification technology, it can be highly effective decomposition of indoor ozone,eliminate odor. Keep Groceries Fresh: An easy and convenient way to remove food gas,and keep produce fresh. A Perfect Air Cleaner: Absorb and remove odors,harmful pollutants. Clean and freshen the air. Once and for All:With a decade instant effect,you don’t need to change any replacements,or revitalize it, just leave it in smelly place, it will do its job and last up to 10 years. SUITABLE FOR DIFFERENT AREAS. Highly effective in fridge, new wardrobe drawers,shoe cabinets, gym bags,lockers,ideal for cars and washrooms as well. Highly effective in cat litter, pet areas. For best effect, one unit is recommended for every 19ft3(0.5m³), which is the internal space volume of a standard sized fridge, can be added according to the actual area. LAST FOR 10 YEARS, NO NEED FOR ANY REPLACEMENT . CH-Cut Catalytic Decomposition Particles : With the characters of durability,high efficiency,and safety, it can last up to a decade with no efficiency compromises. SUS 304 Stainless Steel Shell : Resistant to corrosion or oxidation, applicable to various environments. 360° Airduct Desin : Enable the air to be in full contact with the core material, obsorb and decompose odorous gases more fast and effectively. Read more Single Door Refrigerator 1-2PCS is advised. Double-Door Refrigerator 1-3PCS is advised. Wardrobe or Shoe Cabinets 1-3PCS is advised. Vehicle 1-3PCS is advised. Read more FRESH AS NATURE Read more