Whisper-Quiet Space-Saving Design Trusted HEPA Filtration. Small in size, big on performance. The Pursonic True HEPA Air Purifier delivers powerful air purification in a compact, minimalist design perfect for desktops, dorm rooms, small bedrooms, nurseries, or anywhere you want cleaner, fresher air in spaces up to 10–15 m². Despite its portable footprint, this unit uses a 3-stage filtration system to remove up to 99.97% of airborne particles as small as 0.3 microns. The pre-filter traps large particles like dust and hair, the H13 True HEPA filter captures allergens such as pollen and mold spores, and the activated carbon layer neutralizes common household odors, VOCs, and smoke. Its ultra-quiet operation makes it ideal for focus zones or nighttime use, blending into the background at a library-quiet sound level. Whether you’re working, sleeping, or studying, the Pursonic compact purifier works hard—silently. Key Features: 3-Stage Filter System: Pre-filter, H13 True HEPA, Activated Carbon. Effectively removes dust, allergens, pet dander, smoke, and odors. Whisper-quiet performance—perfect for bedrooms or offices. Simple one-button control with built-in child lock for safety. Low energy consumption—draws less than 10 watts. Tool-free filter replacement with easy twist-open design. Slim and stylish: 22 cm height × 14.8 cm diameter. Place it on a bedside table, desk, or bookshelf—its compact size fits easily into tight spaces without compromising performance. The sleek cylindrical body and soft-touch top button make it as intuitive as it is efficient. Perfect for allergy season, pet owners, city apartments, or simply anyone who wants to improve the air they breathe without bulky equipment or high power bills. Note: For best results, use genuine Pursonic replacement filters (sold separately). Tested in Pursonic labs. Coverage may vary depending on room layout and airflow. Pursonic – Small Size, Big Breath of Fresh Air.