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-Do not place the appliance directly below an air conditioner to prevent condensation from dripping onto the appliance.

-Make sure all filters are properly installed before you switch on the appliance.

-Only use the original Philips filters specially intended for this appliance. Do not use any other filters.

-Avoid knocking against the appliance (the air inlet and outlet in particular) with hard objects.

-Always lift or move the appliance by the handgrip at the back of the appliance.

-Do not insert your fingers or objects into the air outlet.

-Do not use this appliance when you have used indoor smoke-type insect repellents or in places with oily residues, burning incense or chemical fumes.

-Do not use the appliance near gas appliances, heating devices or fireplaces.

-Always unplug the appliance after use and before you clean it.

-Do not use the appliance in a room with major temperature changes, as this may cause condensation inside the appliance.

-To prevent interference, place the appliance at least 2m away from electrical appliances that use airborne radio waves such as TVs, radios and radio-controlled clocks.

-When the air purifier is not used for a long time, bacteria may grow on the filters. Check the filters after a long period of disuse. If the filters are very dirty, replace them (see chapter ‘Filter replacement’).

-The appliance is only intended for household use under normal operating conditions.

-Do not use the appliance in wet surroundings or in surroundings with high ambient temperatures, such as the bathroom, toilet or kitchen.

-The appliance does not remove carbon monoxide (CO) or radon (Rn). It cannot be used as a safety device in case of accidents with combustion processes and hazardous chemicals.

Electromagnetic fields (EMF)

This Philips appliance complies with all standards regarding electromagnetic fields (EMF). If handled properly and according to the instructions in this user manual, the appliance is safe to use based on scientific evidence available today.

Before first use

Placing the filters

The appliance comes with all filters fitted inside, but you have to remove the packaging of the filters before you can use the appliance. Remove all filters, unpack them and place them back into the appliance as described below.

Tip: Place the appliance against a wall for more stability when you remove or insert filters.

Note: Make sure you insert the filters in the correct position.

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Philips AC4002, AC4004 user manual Electromagnetic fields EMF, Before first use, Placing the filters
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AC4002, AC4004 specifications

The Philips AC4002 and AC4004 air purifiers are designed to enhance indoor air quality, catering to a range of environments, including homes and offices. Both models are equipped with advanced technologies that ensure effective air purification, making them ideal for individuals concerned about allergens, pollutants, and overall air hygiene.

The Philips AC4002 features a 3-layer filtration system, combining a pre-filter, a HEPA filter, and an activated carbon filter. This multi-layer approach is engineered to capture up to 99.97% of airborne particles as small as 0.3 microns, which includes common allergens like dust mites, pollen, and pet dander. The activated carbon filter excels in reducing odors and harmful volatile organic compounds (VOCs), ensuring that the air remains fresh and pleasant.

Similarly, the AC4004 also incorporates a robust filtration mechanism. Furthermore, the AC4004 model is equipped with additional smart features, such as improved air quality sensors. These sensors continuously monitor the air quality and automatically adjust the fan speed according to the detected level of pollutants. This not only ensures efficient purification but also optimizes energy consumption, making the device eco-friendly.

Both models boast a sleek, modern design that seamlessly fits into various room styles. Their compact size allows for versatile placement, whether on a table, shelf, or floor. The intuitive user interface is designed for convenience, featuring easily accessible controls and a digital display that provides real-time information on air quality status.

Moreover, the noise levels of the Philips AC4002 and AC4004 are impressively low, meaning they can operate quietly in bedrooms or living spaces without causing disruptions. This is particularly important for users who prioritize peaceful environments for sleep or work.

In addition to their main features, the longevity is enhanced by filter replacement indicators, which alert users when it’s time to change the filters, ensuring optimal performance. With their combination of high-efficiency filtration, smart air quality monitoring, and user-friendly design, the Philips AC4002 and AC4004 air purifiers stand out as reliable options for anyone seeking to improve their indoor air quality.
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