With YearChange 5-in-1 Washable Filter, AEOCKY H13 HEPA Air Purifier for Home Bedroom Dorm, Portable Air Cleaner, Quiet as Pink Noise, Aroma Box, for Pollen Smoke Dust Pet Dander Odor Office Desktop

Only 5-In-1 Filtration Is The First ChoiceAdvanced progressive 5-in-1 HEPA filter, five layers of filters each perform their duties, sufficient materials, visible activated carbon particles, no black cotton deception; as the filter size increases, the filtration area increases by 30%, giving you stronger protection, efficient filtration of smoke, pollen, particulate matter and harmful gases.
White Noise Outdated Pink Noise Is The Real QuietThe industry's first air purifier with pink noise is more natural and comfortable than white noise, allowing you to feel the breath of nature; Breaking through critical issues in the industry, more stable and uniform low-frequency sound, without the whistling sound like scratching glass; The first level is only 19dB, combined with low-frequency sound, is more suitable for sleeping.
DC VFD Brushless Motor Should Be A Must-HaveAeocky's DC brushless motor significantly reduces energy consumption and is equipped with permanently lubricated bearings to effectively reduce friction and noise. The motor uses pure copper wire instead of outdated aluminum wire to ensure a longer lifespan. The VFD (Variable Frequency Drive) technology makes the operation more stable and smoother, entry-level also has high-end enjoyment.