The Philips AC0850/11 air purifier is well suited to purify the air of allergens such as cat hair, house dust and other particles while removing unpleasant odours.

- The air purifier has a three-layer filter system consisting of a pre-filter, a class 13 HEPA filter and an activated carbon filter. This filtration effectively removes pollen, dust, bacteria and other particles from the air.
- The activated carbon filter is particularly effective at neutralising volatile organic compounds and unpleasant odours, including those from cats.

In addition, the device offers real-time analysis of indoor air quality and automatic adjustment of performance in auto mode, ensuring that the air is constantly purified.