Winix U300


Recommended retail price

We spend most of our time indoors, while most people are not aware that indoor air can be contaminated with particulate matter and allergens from, for example, pets, cooking and smoke. The WINIX U300 is a powerful air cleaner that thoroughly filters the air in a spacious living room thanks to its 4-step filtration system including a True HEPA filter and an Advanced Odour Control Carbon filter to remove odours. The WINIX U300 air purifier also uses patented PlasmaWave® technology that neutralizes residual dust particles and allergens, without the addition of chemicals.

  • Compact and powerful enough to purify 66 m2
  • 5 stage air filtration system




PlasmaWave® technology creates Hydroxyls to neutralize viruses and gases.


True HEPA filter

True HEPA filter captures 99.97% of airborne allergens and dust.


Carbon filter

Carbon filter offers the best protection against household odours.



CleanCel® is a treatment that protects products from bacterial contaminations.


4 Fan Speed

4 fan speed setting plus auto mode.


Sleep mode

Sleep mode dims the lights and runs the filtration in silent mode.


Odour sensor

Odour sensor indicates the air quality using coloured lighting.

5 Stage air filtration system

Fine mesh pre-filter

captures larger dust particles and fluff so the subsequent filters will last longer.

Carbon sheet filter

filters organic particles from the air that may arise from cooking, pets and smoke. This also reduces unpleasant odors.

True HEPA filter

removes 99.97% of all dust in the air such as particulates, allergens, fungi and pollen.

Cleancel ®

antimicrobial coating to avoid bacteria to grow on the filter

Plasmawave ®

creates Hydroxyl molecules that neutralize viruses, bacteria and gases in a natural way, without producing harmful ozone.

Technical specifications

Model Name


Model No.

WACU300 (EU)

Maximum Room Capacity

66 m2

Optimal Room Capacity

28 m2

Power Consumption

4 - 60 Watt

Noise level

26 - 55 dB

Product Dimensions (W/D/H)

415 x 220 x 550 mm

Product Weight

6,1 kg

Filter Replacement Indicator

Air Quality Light Display

Blue / Amber / Red

Dust Sensor

Odor Sensor

Fan Speeds


Sleep Mode

Auto Mode



Bluetooth speaker

Winix Smart App


Replacement filter

Filter Cassette WRF30-CHC 124190

  • 1 Washable pre-filter
  • 1 True HEPA filter
  • 1 Washable AOC™ Carbon filter