Before you order, please note it: This is Ecological chain brand product, shipping without packing and no any logo on it. Thanks for your understanding. Description: O₃ has strong permeability and decomposition ability, which can effectively eliminate harmful substances and smells in the air. This Uha Air Purifier is specially designed for cats to solving the problem with the cat litter box like bad smelling, breeding bacteria and other troubles that make cats sick. Features: Ozone Deodorization Function: The deodorizer can achieve the purpose of comprehensive and efficient cleaning by short-term releasing low-concentration O₃ 24-Hour Smart Monitoring: This filter-free air cleaner saves you from replacing expensive accessories, just need to charge full for immediate work and will deodorize and sterilize every 10 minutes Low Noise & Eco-Friendly: Ozone can be decomposed into oxygen in the normal environment, which will not cause secondary pollution. Silent design that without fan
