PAVEOS Portable Purifier Replace Filter Freshener product description A starts with a fresh breath, allowing to enter your mouth anytime, anywhere. Using high efficiency filtration, 99.9% filter, hair,, skiing supplies, second-hand and other harmful substances in the. When the volume is less than 70% of the new filter, the filter needs to be replaced Replace the filter: open the boot cover and the filter from the machine to replace and install the filter. The replacement filter can be used for 500 hours products include 6 X filter Househeld supplies for adult and children Design: Our electronics gadgets adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This electronics gadgets is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This electronics gadgets can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This electronics gadgets will surely fulfill your needs! Service: If you encounter problems in the process of using electronics gadgets, please feel free to contact us and we will solve them for you.