VEWIOR Air Purifiers for Home Large Room Up to 3000Sq.ft, H13 HEPA Filter Air Purifier for Bedroom with PM2.5 Display Air Quality Sensor, Sleep Mode, Timer, Air Cleaner for Smoker

Smart Sense, Auto AdjustThis air purifier features PM 2.5 sensor and LED display can monitor air quality in real timeso you always know exactly what youre breathing. In Auto Mode, it adjusts fan speed and color-coded air quality alerts (green=good, yellow=moderate, red=poor) to combat dust, smoke, or pollen without lifting a finger. No more guessing!
Cost-Saving with Washable Pre-filterThis air purifier features a washable pre-filter that traps dust, pet hair, and large particlessimply rinse/vacuum and reuse! No need for costly replacements, making it budget-friendly and sustainable. Enjoy long-term savings while maintaining top performance.
H13 Filtration SystemKJ300 HEPA filter air purifier adopts a 3-stage filtration system (pre-filter, H13 true HEPA filter, activated carbon filter), which can efficiently capture 99.97 % of airborne particles, including pet hair, odor, smoke, PM 2.5 and pollen. Compared to traditional filters, this H13 filter has a larger filtration area, significantly boosts purification speed and efficiency, ensuring cleaner air in less time.
Whisper-Quiet Sleep ModeOperating at a 15dB ultra-low noise level, the air purifier for bedroom ensures minimal disruptions while promoting relaxation with soothing aromasnot included), creating a serene and peaceful environment for deep, rejuvenating sleep. What' s more, in auto mode, all lights will automatically turn off in 10s, it will not interfere with your sweet sleep.
Customizable Timer & 4 Fan Speed OptionsWith 1/2/4/8-hour timer settings and 4 fan speed, you can adjust according to your needs to achieve the best effect. The considerate child lock design averts your babies or pets from accidentally touching and changing the settings.