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The TDBYWAE 2025 Vortex is a large-room HEPA air purifier with a 360° intake, a three-stage H13 filter and a built-in PM2.5 sensor that drives an automatic fan mode. It adds an aromatherapy pad and a sleep mode rated at 25dB, which is quiet for this class. Coverage claims are generous: the 1,750 sq ft figure is a single-air-change rating, while the brand itself cites four air changes per hour in a 312 sq ft room, so treat it as a bedroom or mid-size living-room unit. Against mainstream rivals it offers a display and scent pad at a budget-tier build, where brands like Levoit and Coway lean on proven filter life and quieter high-speed running.
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This air purifier is designed for large rooms such as bedrooms, living rooms, offices and open-plan spaces. It covers up to 1,750 sq. ft. and draws in air from 360° with a vortex airflow design. In a 312 sq. ft. room, it delivers 4 complete air changes per hour.
It uses 3-stage filtration with an H13 True HEPA filter that captures 99.97% of particles as small as 0.3 microns. This includes PM2.5, pollen, pet hair, dander, smoke and dust. An activated carbon layer removes odors.
A built-in chip and LCD screen show live PM2.5 air quality data. In Auto mode, the fan speed adjusts to the detected pollution level. A brushless motor runs at 25dB in Sleep mode. A built-in cotton pad holds 4 to 5 drops of essential oil, and the airflow spreads the scent through the room.
