- For room-size of 25-79 m2.
- Air Quality panel shows you PM2.5 pollution level
- For General Health
AeraSense Smart Feedback
The 2887 comes with AeraSense, an innovative technology that provides professional-quality feedback of your environment’s pollution level. It measures PM 2.5 (i.e. particulate matter that is 2.5microns, where 1 micron is 1/1000th of 1mm).
This smart sensor not only shows you the PM2.5 levels in your environment, it automatically adjusts the filtering operation by speeding up to keep air healthy when pollution is high, and slowing down when air is clean to maximizing filter life.
VitaShield Intelligent Purification System
HEPA Filter removes ultrafine particles, allergens, bacteria and viruses, as small as 0.02 micron (tested by IUTA). Removes up to 99.97% of common airborne allergens, up to 99.9% bacteria and virus.
Enhanced activated carbon filter also removes odour (e.g. smoke) and VOCs (volatile organic compounds) like glue during renovation.
Clean Air Delivery Rate (CADR) is boosted to 333m3/hr (per GB/T 18801-2008).
Smart Sensor and Panel
Four-step colour light indicator shows air quality level (blue-good to red-bad).
Will give alert when filter needs replacement; if not replaced after a time, unit will lock to avoid giving false assurance and to avoid choking the motor. Easy timer to auto-turn off when not needed.
- 2 Year Manufacturer’s Warranty
- 3 Smart Presets: Pollution, Allergen, or Bacteria/Virus Mode
- Low-noise sleep mode
- Low-light sleep mode
- Comes fitted with: 1 x FY2422 HEPA Filter and 1 x FY2420 Activated Carbon Filter
Learn more about the Philips air purifier 4000 series.