Office hepa air purifiers in comparison

HEPA FILTER The Spear & Jackson Air Purifier removes 99% of airborne allergens as small as 0.3 microns including pollen, dust, pet dander, odours and smoke. Great gift for anyone who could do with help getting a great night's sleep and improve air quality.

LED Touch Screen with Comprehensive Functions 3 wind speeds. Timing function. Night mode button Click once to turn off the decorative light and set the button brightness to 50%. Press the night mode button again to exit night mode.

INCLUDES 1x Shark NeverChange5 air purifier, 1x DebrisDefence washable filter, 1xNeverChange5 HEAPA filter,1x Anti-Odour Technology cartridge

LARGE COVERAGE UP TO 135 m with CADR 520 m h, it can purify 20 m2 in less than 6 min.

TINY BUT MIGHTY Mini air purifier for desk; Our signature HEPASilent performance now in a compact design; Blue Pure Mini Max air purifier quickly cleans up to 8.6 m2 space in 30min

Compact and Powerful - MSB5 air purifier with a 6.5" x 6.5" x 8" size and 1.74 lb weight, especially perfect for a placement on bedside table and desk. Despite its small size, MSB5 air purifiers can effectively purify the air in your bedroom or office. With dual-channel technology and 360 air outlet, MSB5 desktop air purifier refreshes the air per hour in rooms up to 215 ft 20 m .

MAXIMUM COVERAGE Cleans up to 470 sq ft in one hr, 200 sq ft in 30 min, 117 sq ft in 15 min. *Based on average CADR for pollen, smoke, and dust when operating at fan setting 3. Assumes closed room with 8 ft ceiling. Perfect for small rooms.specification_met Energy Star Certified, ETL Certified

Quiet Operation Our powerful 4-in-1 Air Purifier is designed to operate quietly for use in bedrooms, living rooms and offices up to 50 sq.ft.

SMALL COMPACT DESIGN This mini purifier has a compact size that weighs only 1.1 pounds, you can take it anywhere (Corded, not rechargeable). It's perfect for small areas like desktop, office, kitchen and bedroom.

IMPROVE 300% BY AVOIDING REPEATED PURIFICATION With the unique design of 40 degree oscillating airflow,adopting an seperate Ionizer inside(8 million) and face to face air blowing design, QUEENTY F001 air purifier with H13 True HEPA filters could not only remove dust, smoke, pollen etc.,but also could improve the efficiency by avoiding repeated purification as similar purifiers only blow the air up to the ceiling. Only such innovation could truly make a healthier and more comfortable living environment for you(especially for small space such as office table or bedroom use).

TOP PICK BY WIRECUTTER FOR 10 YEARS INCLUDING 2025 Selected by Wirecutter, a New York Times company, as a top pick in air purification for a decade of trusted performance

Effective Purification Adopts 3-stage filtration system pre-filter, HEPA filter and high-efficiency activated carbon filter. Effectively cleans air pollutants, pet dander, pollen, smoke and indoor odors. Perfect for offices, bedrooms, living rooms, kitchens and other small areas. This is an economical choice for creating a healthy environment for you.