Shark Air Purifier 4 HE400UK

Fast performance. Quiet power. Real-time results.

The Shark Air Purifier 4 removes allergens, mould, bacteria and other particles from your air, with 4 powerful fans and intelligent air quality monitoring, for all-day clean air confidence.

Clean Sense IQ intelligently tracks air quality, automatically adjusts cleaning power and reports results in real time.

Percentage (%) clean air – See whether your air quality is GOOD, FAIR or POOR and view the percentage of air that is clean.

Time left to clean – View the estimated number of minutes remaining until your air is 100% cleaned.

Particle amount – View the amount of particulate matter (PM) that is in your air. Switch between 2 particle sizes – PM 2.5 including smoke and bacteria, and PM 10 including dust, mould and pollen.

Choose from 3 display screen brightness levels including a ‘screen off’ setting, perfect for overnight use.

4-Fan Technology efficiently cleans air and quickly circulates it throughout the room. Auto mode adjusts the fan speed for you, or you can manually switch between speed settings with the touchscreen or remote control. The air purifier switches to energy efficient standby mode when your air is fully cleaned.

Multi-staged filtration removes and neutralises odours, captures 99.97% of pollutants and allergens at 0.3 microns, and traps dirt, dander and particles. An easy-to-read display screen shows real-time information. The display screen also clearly shows time remaining until the filter needs replacing. No need to wash the filters, they’re designed to perform optimally for 6-12 months with no maintenance needed.

Suitable for room size up to 34m² (Based on 3 air changes per hour)