Dr Trust USA Zurich HEPA Filter UV 4 Stage Filtration Air Quality Indicator Portable Room Portable Room Air Purifier  (Black)

**360º CLEAN AIRFLOW FOR A HEALTHIER LIFESTYLE** Experience cleaner air from every corner with the Zurich air purifier’s 360º cylindrical design, which pulls in air from all directions. It covers up to 270 square feet, making it perfect for bedrooms, living rooms, and offices. Thanks to its impressive Clean Air Delivery Rate (CADR) of 200 m³/h, it efficiently circulates and purifies the air, so you can enjoy fresher air, faster. **4-LAYER FILTRATION + FILTER CHANGE ALERT** Zurich’s 4-layer filtration system captures up to 99.97% of airborne particles, including dust, pollen, smoke, and pet dander, even as small as 0.3 microns. The pre-filter catches larger particles, while the True HEPA filter targets finer allergens. An activated carbon filter removes odors and harmful gases, and photocatalytic technology works with UV light to break down pollutants. To keep performance optimal, the convenient filter change alert ensures you're always on top of maintenance. **REAL-TIME AIR QUALITY MONITORING** Stay informed about the air quality in your home with Zurich’s real-time PM2.5 air quality indicator. It’s color-coded LED display shows green, yellow, orange, or red, depending on the air’s condition. In AUTO mode, the purifier adjusts fan speed automatically based on detected air quality, keeping your space fresh without any extra effort from you. **WHISPER-QUIET WITH SLEEP MODE** Say goodbye to noisy distractions! Operating at just 50 dB, the Zurich air purifier is quieter than a typical conversation. Whether you’re working or sleeping, it won’t interrupt your peace. The dedicated sleep mode keeps the air fresh while maintaining whisper-quiet operation, so you can rest easy in a healthier environment. **USER-FRIENDLY DESIGN + UV-B PROTECTION** The Zurich purifier is designed for easy use, featuring an intuitive touch control panel where you can adjust fan speeds, set timers, and switch between modes. It also includes UV-B light technology to neutralize harmful bacteria and viruses, giving you an added layer of protection for a cleaner and safer living space.