Philips Series 3000 2-in-1 Air Purifier & Humidifier — AC3737/10

Breathe the Difference

The Philips Series 3000 2-in-1 Air Purifier & Humidifier AC3737/10 delivers powerful clean air and perfect humidity in one device. With a 505 m³/h CADR, NanoProtect HEPA filtration, and NanoCloud humidification, it purifies rooms up to 131 m² and eliminates 99.97% of pollutants — including 99% of formaldehyde — while maintaining your ideal humidity level automatically.

• Purifies rooms up to 131 m² — CADR of 505 m³/h(1); removes bacteria, viruses, pollen, dust, pet dander, dust mites, and harmful gases
• NanoProtect HEPA filtration — removes 99.97% of particles as small as 0.003 microns(3); electrostatic charge attracts pollutants for 2x more effective cleaning than traditional HEPA H13(4)
• Removes 99% of formaldehyde — specially treated active carbon decomposes formaldehyde in 0.1s; FCADR of 335 m³/h(6); also eliminates NH3, H2S, TVOC, and odors
• Proven virus removal — independently tested; removes up to 99% of H1N1, HCoV-229E, and EV71 viruses
• NanoCloud humidification up to 650 ml/h — natural evaporation creates invisible nano-sized water vapor; reduces bacteria by up to 99% vs. ultrasonic humidifiers(6); no white dust(7)
• 4 humidity settings — AeraSense sensor scans air 1000x/second and auto-adjusts to your desired humidity level
• AeraSense sensor — professional-grade; displays PM2.5, allergen level, and humidity in real time via colour ring and numerical display
• 4L detachable water tank — top-fill without opening the lid; remove tank to switch to purifier-only mode instantly
• Air+ app — Wi-Fi connected (2.4 GHz); real-time indoor/outdoor air quality tracking; digital remote and smart scheduler
• Sleep mode at 15 dB(A) — quieter than a whisper; auto display and light off
• 42W energy-efficient — less than a traditional light bulb; motor runs only as needed in auto mode
• Child lock | 170+ factory inspection tests | 2-year warranty

Technical Specifications

• Power: 42 W | 220–240 V | 50/60 Hz
• CADR: 505 m³/h | Formaldehyde CADR: 335 m³/h
• Max. Room Size: 131 m²
• Filtration: NanoProtect HEPA + Active Carbon + Pre-filter | 99.97% at 0.003 microns
• Humidification Rate: 650 ml/h | Water Tank: 4L
• Sensors: PM2.5, Temperature, Humidity (AeraSense)
• Noise Level: 15–55 dB(A)
• Speed Settings: 4 levels | Auto mode | Sleep mode
• Connectivity: Wi-Fi 2.4 GHz | Air+ app | Scheduler
• Interface: Digital touch
• Cord Length: 1.8 m
• Dimensions (LxWxH): 29.1 x 29.1 x 74.7 cm
• Product Weight: 7.5 kg
• Filter Replacement: HEPA every 12 months | Humidification filter every 6 months
• Accessories: 3-in-1 HEPA filter (FY3437), humidification filter (FY3455)
• Country of Origin: China
• Warranty: 2 years