Discontinued
Air purifier
AC4074/00
Healthy air always
Breathe healthy air with Philips stylish air purifier. Its professional filtration system filters out bacteria, allergens and harmful agents. The healthy air protect alert and lock assure you of healthy air always.
with healthy air protect lock
Healthy air always
CADR 298 m³/h
PM2.5 removal rate >99%
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.
Boost power function cleans air quickly at high speed
When in BoostPower mode, the high fan speed quickly purifies the air.
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.
Technical Specifications
According to publications of World Health Organization, the avian influenza, human influenza viruses and Legionella are larger than 20 nanometers.
Tested by Shanghai Institute of Measurement and Testing Technology (SIMT) in 30m3 chamber according to GB/T18801-2008, cigarrette smoke used as the particle pollutants
Tested by SIMT in 30m3 chamber according to GB/T18801-2008 and GB/T18883-2002, inhalable particles of size smaller than 2.5um as particles pollutants sampled in mass concentration, initial concentration 5.0¡À0.5mg/m3, testing time 1hr
Tested by Shanghai Institute of Measurement and Testing Technology (SIMT) in 30m3 chamber according to GB21551.3-2010, (Staphylococcus albsp) 8032 as testing bacteria