Fast Deodorization: This air purifier features an active oxygen output of 200mg/h for professional, fast deodorization. It effectively removes bathroom odors, pet smells, kitchen fumes, smoke, and formaldehyde from new house decorations. Enhance your living environment with this efficient odor eliminator. Ozone Efficient Deodorization: The air ionizer achieves a deodorization rate of up to 99.99%, effectively eliminating odors from various sources, including pet litter boxes, smoke, and more. Say goodbye to unpleasant smells and hello to a rejuvenated home with this powerful litter deodorizer. 4 Work Modes & Application: Suitable for spaces ranging from 20-40, the ozone air purifier for home offers adjustable settings based on room size. Turn on the air purifier by pressing the "Power" button (Mode indicator flashes for "working" / stays on for "standby"). Use the "Mode" button to select from cycle modes P1, P2, P3, P4. Perfect for any home, this ozone machine odor removal system is versatile and efficient. Safety First: As a strong oxidant, ozone decomposes into oxygen atoms, which are harmless to humans. The ozone air purifier emits a scent similar to Houttuynia cordata when operating. If you dislike the smell, it's best to leave the area during ozone operation. This pet odor eliminator for home ensures a safe and odor-free environment. No Filter Needed & Save Money: Simply plug the ozone machine into the power supply to produce ozone and negative ions. No filter replacement is needed. Ideal for small spaces like bedrooms, kitchens, laundry rooms, baby rooms, pet rooms, bathrooms, hotels, homes, and closets. This compact and lightweight air deodorizer is easy to install and makes a beautifully packaged, ideal gift.