Efficient Particle Filtration: FULMINARE air purifier uses an H13 HEPA filter. Simply turn it on and maintain a clean and peaceful environment and give families health. | High Circulation Rate: The air purifiers for home adopts dual-channel technology and a 360° air outlet, refreshing the air 5x per hour in rooms as large as 215 ft² / 20 m² cover. The small portable air purifier is easy to place anywhere you want. One is enough to effectively improve your indoor air quality. Please use this product in the room within the area of 215 square feet / 20 square meters to get a better experience. | Low Decibel Operation: FULMINARE H13 air purifiers for bedroom is so nice to light sleepers, allowing investors to sleep soundly each night. Set your air purifiers to sleep mode and, the air purifier will run at a near-silent noise level is around 24db at low fan speed. Ultra-quiet but enough to clean your room air at night, bringing you a smooth and sweet sleep. | Independent Night Light and 5 Timers: It is designed to serve both as an air purifier and a night light. Dual function design makes it a good choice for babies and young children, who can find the softly glowing light or a soothing night time companion. Besides, the air purifiers come with 2-4-8-10-12 five-timers that fit your needs while you're away from home. | Notice:1. Please open the bottom base cover to get the charging adapter. 2 Remove the plastic packaging of the filter before running the air purifier. 3. The air purifiers for pets will auto-flash if it is time to replace them (3 Months Normally, Search FULMINARE PU-P05 Air Purifier Replacement Fiters to get independent filter. replacements).