Description
Fresh air and optimal humidity in minutes
The Philips PureProtect 3400 Series 2-in-1 Air Purifier and Humidifier AC3420/10 keeps your home’s air clean, safe, and perfectly humidified. With NanoProtect HEPA filtration, hygienic NanoCloud humidification, and smart control via the Air+ app using Google and Alexa voice commands, it is ideal for nurseries and individuals with sensitive airways.
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Purifies rooms up to 78 m² — 300 m³/h CADR (1); cleans a 20 m² room in less than 10 minutes (2)
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3-layer NanoProtect HEPA filtration — Pre-filter + NanoProtect HEPA + Active Carbon; captures 99.97% of particles as small as 0.003 microns (3) — smaller than the smallest known virus
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Removes 99.9% of viruses and bacteria — Independently tested against H1N1 influenza (6), staphylococcus (7), and 99.97% of SARS-CoV-2 (8)
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Active carbon layer — Traps odors and removes >90% of gaseous pollutants (10) including nitrogen dioxide, toluene, and VOCs; emits no ions, chemicals, or ozone
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NanoCloud humidification up to 650 ml/h — Invisible fine mist; up to 99.9% less bacteria compared to ultrasonic humidifiers (5); safe with tap water
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3.2L water tank — Up to 15 hours of continuous humidification; automatically adjusts to the target humidity level
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AeraSense technology — Scans the air 1000 times/second; displays PM2.5 and humidity in real-time via a color ring and digital display
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Air+ app + Voice control — 2.4 GHz Wi-Fi; monitors indoor/outdoor air quality; compatible with Google and Alexa; Auto+ AI mode adapts to your routine
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Sleep mode at 16.5 dB(A) — Quieter than a whisper; automatically dims the display
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Night light — Comfortable for children; activates with Sleep mode to provide a reassuring sleep environment
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Energy-efficient 43W — Less than a traditional light bulb; <2W in standby mode
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Filter lasts up to 1 year — The purifier calculates filter life and alerts you when replacement is needed
- Child lock | ~30% recycled plastic | 2-year warranty
Technical Specifications
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Power: 43W | 100-240V | 50/60Hz
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Clean Air Delivery Rate (CADR): 300 m³/h
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Maximum room size: 78 m²
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Filtration: NanoProtect HEPA + Active Carbon + Pre-filter | 99.97% at 0.003 microns
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Humidification rate: 650 ml/h | Water tank: 3.2L (up to 15 hours)
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Sensors: PM2.5, temperature, humidity (AeraSense)
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Noise level: 16.5–51 dB(A)
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Speed settings: 5 levels | Auto mode | Sleep mode | Night light
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Connectivity: 2.4 GHz Wi-Fi | Voice: Google, Alexa | Air+ app | Scheduling
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Interface: Digital touch
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Cable length: 1.8 m
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Dimensions (L x W x H): 28.5 x 28.5 x 52.0 cm
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Product weight: 6.5 kg
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Filter replacement: HEPA every 12 months | Humidification filter every 6 months
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Accessories: 3-in-1 HEPA filter (FY3400), Humidification filter (FY3401)
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Country of origin: China
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Warranty: 2 years
