DAIOHS Daiohs Air Purification Service 360° rotating feature of the grill for Air Cleaning WHA-320

Introducing Air Sterilization Service

We Focus On Your Clean Air, So You Can Focus On Your Business

At a fixed monthly fee, you can enjoy clean air anytime at your office.

360 Degree Filtration

It not only grills air in 360 degrees outside, but it also filters out unnecessary particles in 360 degrees inside of the machine too!

True HEPA Filter

This Air Purifier is built in with True HEPA Filter and is proven and tested to easily trap airborne particles as small as 0.3 microns for a peace of mind.

Releasing The Cluster Ionizer Into The Air

Effectively eliminate germs and odor for a fresher air!


Know Your Air Quality & Smart Features

Air quality sensor displays varying colored LED for various air quality.


Air Circulation With 360 Degrees Grill Rotation

Advanced technology distributes air more comfortably and effectively maximizes air circulation throughout the room by maximizing the distance from the top to the left and right

Powerful Air Circulation Through 6013 Air Holes In All 4 Sides

Captures ultrafine particles, including pollen, bacteria and pet dander.The filter draws in air from every direction, collecting pollutants from around the room.

Pre Filter

Traps larger particles such as dust, hair and pollen. This filter is water washable.

Carbon Filter

Eliminates odours and formaldehyde to clean the air, particularly of unpleasant odours.

True HEPA Filter

Traps 99.9% of microscopic particles.(0.3 microns or larger)

Perfect Filter

Traps unpleasant odours and has anti-bacterial function which collects bacterial and suppresses reproduction.

Slide 實時顯示空氣質量
能夠檢測PM 2.5(超細顆粒)。
便捷和智能的功能,例如自動風量控制,定時器設置(1/2/4/8/12小時),睡眠模式,鎖定模式等 。

Daiohs Air Purifier WHA-320 Specification



Suitable For Rooms Up To

49.5m² ( 532.8ft² )

Noise Level Max Db(A)

49.4 Db(A)

Sleep Mode

Noise Leve Can Reduce To15 DB(A)

Air Quality Sensor

Displays Varying Colored LED For Various Air Quality

Timer Mode

Automatic Switch Off After 1,2,4,8 or 12 Hours

Net Weight