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Philips  Living room air purifier General health AC4074/00

Healthy air always

Living room air purifier AC4074/00

with healthy air protect lock

Breathe healthy air with Philips stylish air purifier. Its superior filtration system filters out formaldehyde, harmful gases, bacteria and allergens. The healthy air protect lock assures you of healthy air always.
HKD3,988.00*
*Recommended retail price only; The price is subject to change without prior notice

Highlights

Healthy Air

  • With superior filtration system
  • Intelligent dual sensors feedback clearly on air quality
  • Boost power function cleans air quickly at high speed

Always

  • Healthy air protect alert warns you when to replace filter
  • Healthy air protect lock ensures healthy air always
  • Multi air quality sensors measure & control air quality

Simplicity

  • Fully automatic operation ensures hassle-free functioning
  • Smart Night mode lowers activity level during the night
  • 4-step light indicators clearly show air quality level
  • 5-step fan speed allows you to adjust speed level you want


Features

Intelligent dual sensors feedback clearly on air quality

Intelligent dual sensor gives you complete feedback on indoor air quality

Intelligent dual sensors
Healthy air protect alert

Healthy air protect alert warns you when to replace filter

Healthy air protect alert warns you timely when you have to replace a new filter. When the filter is not replaced in time, the appliance stops functioning to avoid running with no effect since filter is full.

Healthy air protect lock ensures healthy air always

Healthy air protect lock function ensures you healthy air always. It shuts off the purifier when healthy air can no longer be guaranteed. When one of the filters is almost full and has to be cleaned or replaced, the Healthy air protect alert warns you to replace or clean filter. When users do not replace concerned filter, the appliance stops operating and the appliance is locked.

Healthy air protect lock
Smart Night mode

Smart Night mode lowers activity level during the night

In Auto mode, the appliance automatically switches to Night mode when the room becomes dark. Under the Night mode, the appliance switches to lower activity level, the lights go out (except Power On/Off light) , the fan speed and noise level are reduced and the energy consumption is minimised. If the room becomes bright again for 5 minutes or longer, the appliance resumes normal operation. In Night mode, the auto control is still active. If the air is clean, the appliance stops running. If the air quality deteriorates, the appliance is activated with lower activity and lights still out.

4-step light indicators clearly show air quality level

4-step light indicators clearly show air quality level: Blue - Very Good; Deep Purple - Good; Purple - Fair; Red - Bad

4-step air quality indicators
5-step fan speed

5-step fan speed allows you to adjust speed level you want

5-step fan speed allows you to adjust speed level you want (fan speed indicators on control panel and the ring)

With superior filtration system

The superior filtration system cleans air of harmful agents in 4 stages: In stage 1, the antibacterial pre-filter catches big particles like hair and dsut. In stage 2, the formaldehyde filter filters out formaldehyde and harmful gases as well as ultrafine particles larger than 20 nm including some viruses*. In stage 3, the activated carbon filter effectively removes odors and harmful gases. In stage 4, the HEPA filter with its antibacterial coating filters out fine dust and eliminates germs and mould.

Multi air quality sensors measure & control air quality

The built-in sensors ( gas and particle ) measure the air quality in the room and automatically select the appropriate speed setting to guarantee the best possible air quality in your rooms. The multiple color indicators inform you on the actual air quality, and will be red, dark purple and purple if the air quality is not yet good enough, and blue when the air is clean and healthy again.

Boost power function cleans air quickly at high speed

When in BoostPower mode, the high fan speed quickly purifies the air.

Fully automatic operation ensures hassle-free functioning

Fully automatic operation ensures hassle-free functioning. The built-in sensor (particle) measures the air quality in the room and automatically selects the appropriate speed setting to guarantee the best possible air quality in your rooms. The multiple color indicator informs you on the actual air quality, and will be red, deep purple and purple if the air quality is not yet good enough, and blue when the air is clean and healthy again.

Eco passport

Philips cares about the environment and society at large, and strongly supports eco-design of products.

* According to publications of World Health Organization, the avian influenza, human influenza viruses and Legionella are larger than 20 nanometers.

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AC4074/00