The Air+ app provides a smart experience that ensures you breathe clean and healthy air. The app keeps track of all indoor and outdoor pollutants and automatically adjusts the performance of your Philips air purifier for large rooms so you don't have to. Air+ keeps you in control, at home or away. Control the air at home with your voice using Amazon Alexa or Google Home.

The new Self-Adaptive Technology powered by Artificial Intelligence offers you an even smarter experience (12). It thinks, learns and self-adapts to your needs so you don't have to. Its not only reacting to the sensors but also considering room size, outdoor data and behavioural patterns. It automatically provides clean, healthy air while keeping noise and energy levels to minimum. You can also choose from 4 x speed levels: Sleep, Speed 1,2 and Turbo to be fully in control of the airflow and sound level.

This large air purifier captures aerosols including those which may contain respiratory viruses. Tested independently by airmid health-group to remove up to 99.9% of viruses and aerosols from the air.

Scans the air 1000 x a second to detect ultra fine-particles. Reports the air quality in real time, and intelligently chooses the right speed for your home (in auto mode).

Philips purifiers go through 170 mandatory and strict inspection tests before being released from the factory. They are subjected to rigorous life and durability tests, for continuous operation 24/7.

In Sleep mode, display lights are dimmed, and the purifier operates in near silence for clean air while you sleep.

The 360 degree powerful airflow distributes clean air to every corner of the room at a CADR (Clean Air Delivery Rate) of 520 m3/h, purifying rooms thoroughly and protecting you from bacteria, virus, pollen, dust, pet dander, dust mites, harmful gases, odours and other pollutants. 20 m2 is purified in just 6 minutes. (1)

Thanks to its energy efficient design, the air purifier runs at max. 55 W power. This is equivalent to one standard light bulb.

See the real-time air quality in your home at a glance. The display shows the level of allergens, gases and PM2.5 in numerical form, as well as with an intuitive colour ring.

Next to regular Sleep mode, the product is equipped with a special Allergy Sleep mode to protect you at night. This mode effectively detects allergenic dust in the air and switches the device to a more powerful speed, delivering up to 40% more clean air during the night (11) - while keeping the sound level low.

Long filter lifetime means long-term saving. Philips NanoProtect HEPA filters help you save money in the long term vs other leading air purifiers (14). Check the filter lifetime indicator in your purifiers digital display, to know when it is time to replace the filter.

Only Philips air purifiers have a 3-layer filtration with NanoProtect HEPA, active carbon and pre-filter to remove 99.97% of particles as small as 0.003 micronS (4). NanoProtect HEPA technology not only traps pollutants, but also uses an electrostatic charge to attract them, cleaning up to 2X more air than traditional HEPA H13 filtration with higher energy efficiency (12). Certified by the European Centre for allergy Research Foundation.

It's a returned product that is inspected, tested to perform like new and thoroughly cleaned. It might be delivered in a brown box and includes all functional accessories. The product comes with a 2 year warranty, an attractive price and free 30 day return.