Topteng Air Purifier for 1830 sq ft - 237 CFM CADR, HEPA H13, PM2.5 Sensor & APP Control

This air purifier features a high-performance 3-in-1 filter system (pre-filter + HEPA H13 filter + activated carbon filter) that effectively removes allergens, dust, odors, and harmful particles. With a CADR of 237 CFM, it's suitable for rooms of varying sizes: one cycle per hour for approximately 1830 square feet, three cycles per hour for approximately 610 square feet, and five cycles per hour for approximately 370 square feet. Operating noise is as low as 23-50 decibels. It offers three fan speeds (low, medium, and high) and a sleep mode, with an automatic mode that adjusts the fan speed in real-time based on air quality. The touch panel is easy to use, and the built-in PM2.5 sensor displays real-time air quality. Powered by only 24 watts, it's energy-efficient and highly effective. Suitable for bedrooms, offices, and other environments, it's a reliable choice for improving indoor air quality.