Philips Series 3400 PureProtect Water 2 in 1 Air Purifier and Humidifier, Air+ a

Thorough cleaning of rooms up to 78 m2

The unit's airflow reaches every corner of the room with an air purification rate (CADR) of 300 m3/h. It can easily handle large spaces of up to 78m2 (1) and can clean a room of 20m2 in less than 10 minutes (2).

(1) CADR tested according GB/T18801-2022. Suitable purification area calculated to NRCC-54013 standard.
(2) Calculated: 48m3 room, CADR of 300m3/h

3-layer HEPA filtration traps 99.97% of smallest particles

3-layer filtration made of pre-filter, HEPA NanoProtect and Active Carbon captures 99.97% of particles as small as 0.003 microns (3) – smaller than the smallest known virus!

(3) From the air that passes through the filter, tested to DIN71460 with NaCl aerosol 0.003um and 0.3um, iUTA

Automatic humidification of up to 650 ml/h

Combat dry air symptoms such as dry skin, chapped lips, irritated nose or throat, with rapid humidification up to 650 ml/h (4). The humidity is detected and automatically adjusted to your desired setting.

(4) Tested by CVC according to GB/T 23332-2018. Initial temperature of 23±2°C and relative humidity of 30±2% RH

Hygienic humidification with NanoCloud technology

No technology releases cleaner water vapor than NanoCloud. Its ultra-fine mist is invisible to the naked eye and extremely difficult for bacteria or residue to adhere to. Humidify air with up to 99,9% fewer bacteria released than standard ultrasonic humidifiers, safe to use with tap water. (5)

(5) Vs. standard ultrasonic humidifiers without additional technology to reduce the spread of bacteria, as tested by an independent lab

Effectively reduces viruses like H1N1 (flu) from the air

Removes 99.9% of airborne viruses and bacteria. Independently tested to eliminate H1N1 influenza virus (6), Staphylococcus bacteria (7), and 99.97% of SARS-CoV-2, the cause of COVID-19 (8).

(6) Microbial Reduction Rate Test by Airmid Healthgroup Ltd. with influenza (H1N1) in 28.5m3 test chamber, using turbo mode for 30-40min
(7) Tested to GB21551.3-2010 with S. Albus, 30m3 chamber, 1h, Turbo mode, 3rd party lab
(8) Microbial Reduction Rate Test by Antimikrop with SARS-CoV-2 in 30m3 test chamber, using turbo mode for 1h.

Sleep mode for ultra-quiet operation

Enjoy undisturbed sleep with our innovative purifier. In Sleep mode, it operates only at 16.5 dB (9), quieter than a whisper. Also, the digital display light is dimmed, minimizing any light disturbance.

(9) Sound pressure, IEC 60704, at 1.5m.

Lower energy consumption than a light bulb

Enjoy cleaner air while keeping your energy bill low. At maximum power, the air purifier uses only 43W, less energy than a traditional light bulb.

Intelligently senses and adapts to your indoor air quality

AeraSense technology scans the air 1000x a second to detect harmful pollutants and intelligently selects the best setting. It displays the air quality in real time (PM2.5), as well as the level of humidity.

Control your purifier anywhere with the Philips Air+ app

Pair the air purifier with the Air+ app for indoor and outdoor air quality monitoring, remote control, and voice commands via Google and Alexa. In the app, select Auto+ mode for AI technology that adapts to your routine while minimizing noise and energy use.

Traps smells and gas pollutants

The Active Carbon layer captures odors and removes >90% of gas pollutants that hurt indoor air (10): NO2 from industry and traffic pollution, Toluene or VOCs from house paint, detergents and furniture. Safe and effective: no ions, chemicals or ozone emitted.

(10) External lab test to GB/T 18801-2022 with TVOC, Toluene and NO2: 30 m3 room, Turbo mode for 2h.

3.2L water tank for continuous humidification up to 15h

Breathe comfortably without the need for frequent refills. Thanks to its large 3.2L water tank, you can enjoy up to 15 hours of uninterrupted use.

Long lasting filter for up to 1 year

Original filters ensure optimal performance for up to 1 year (11), reducing hassle and cost. The purifier calculates filter life and alerts you when replacement is needed.

(11) Lifetime of filter depends on the air quality and usage.

Create a clean and comforting sleep environment with a night light

Set a thorough air purification program for the bedroom before the kids go to bed. Then, the silent sleep mode activates and a night light turns on. Children feel reassured, and parents can sleep soundly