Philips

The Philips Series 800 includes HEPA cartridge filters that either have an integrated activated carbon filter, such as AC0830/10, or not, such as the AC0820 10 model with the Philips 800 Series Nano Protect HEPA cartridge filter. If you have purchased a model AC0820 10, you can also easily equip it with a Philips replacement filter for the AC0830/10 (Philips replacement filter model number FY0293/30) and thus add the function activated carbon to your air purifier.

Just as in the 800 series, Philips still uses cartridge filters in the Series 4000i with model AC4236/10 and the Series 3000i with model AC3036. However, unlike the 800 series, these filters are so far always equipped with an activated carbon component.

In contrast, Philips Series 1000 air purifiers with models AC1214 10, AC1214 rely on flat filters with a HEPA filter and a separate activated carbon filter.

Same with the Philips Series 2000i with the models AC2889 10, AC2887 10 or AC2729 10 / AC2729. These include flat filters with separate HEPA filters and activated carbon filters, which can be ordered individually or as a package.

Philips air washer and room air purifier with combination filter

The model AC4080 and also some older air purifiers such as AC4072/11 consist of a combination HEPA and activated carbon filter.

Either folded - as in the AC4147/10 model for the AC4172/11 air purifier - or separate as in the AC4080 model.

Some Philips air purifiers, such as the model AC4080, HU5930 10 or AC 3829/10, have an additional humidification function that also still requires humidifying filters. These devices thus have two or three filter units, depending on whether the HEPA- activated carbon module is built together or separately.