Discontinued
Air purifier
AC4025/00
A healthier sleep, always
Breathe healthy air with the Philips air purifier. Its advanced filtration system filters out bacteria, allergens and harmful agents. The Healthy air protect alert assures you of healthy air always.
Purifier with dedicated Sleep mode
A healthier sleep, always
CADR 147 m³/h
PM2.5 removal rate >99%
With advanced filtration system
The advanced filtration system eliminates harmful agents in two stages: In stage 1, the activated carbon filter acts as pre-filter to catch big particles like human hair and regular house dust, and effectively removes odors and harmful gases. In stage 2, the HEPA filter filters out fine dust, bacteria and allergens.
Sleep mode cleans silently with dimmed indicators
This Philips purifier operates very quietly and dimmed lights, to allow you to sleep undisturbed. The purifier switches to lower activity level, the fan speed and noise level are reduced and the energy consumption is minimised.
Healthy air protect alert warns you when to replace filter
Healthy air protect alert gives you a timely warning when to replace the filter. When the filter is not replaced in time, the appliance stops functioning to avoid running with no effect since filter is full. It is your assurance of healthy air always.
Technical Specifications
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