Philips PureProtect Water 3400 AC3420/10 Air Purifier, White

The Philips PureProtect Water 3400 AC3420/10 stands apart from conventional air purifiers with its triple-layer NanoProtect HEPA filtration, achieving 99.97% particle removal down to 0.003 microns. Unlike basic units that only trap larger dust, this model actively neutralizes allergens, viruses, and bacteria while providing real-time PM2.5 and allergen feedback through the Clean Home+ app.

Highlights

• Clean Air Delivery Rate (CADR) of 400 m³/h for rooms up to 48 m²
• NanoProtect HEPA filter captures 99.97% of particles as small as 0.003 microns
• Smart sensors monitor PM2.5, allergens, and gases; numeric display and color ring show air quality
• Wi-Fi connectivity with Philips Clean Home+ app for remote control and monitoring
• Ultra-quiet operation from 20 dB(A) in Sleep mode to 53 dB(A) in Turbo
• Filter lifetime up to 36 months, reducing maintenance costs

In daily use

The AC3420/10 adapts to your lifestyle with four fan speeds plus Auto mode. Sleep mode dims the display and reduces noise to a whisper, while the light sensor automatically adjusts settings based on ambient lighting. Child lock prevents accidental changes, and the digital display provides clear feedback on filter status and air quality indices.

Full specifications

• Filtration system: Pre-filter, Activated Carbon, NanoProtect HEPA
• Allergen filtration efficiency: 99.9% (pollen, dust mites, pet dander)
• Virus & bacteria filtration efficiency: 99.9%
• Noise level: 20-53 dB(A) (Sleep to Turbo mode)
• Maximum power consumption: 40 W
• Connectivity: Wi-Fi, Philips Clean Home+ App
• Sensors: PM2.5, AeraSense (Allergen), Gas
• Air quality feedback: Numeric PM2.5, IAI, Gas level, Color ring
• Fan speeds: 4 (Sleep, Speed 1, Speed 2, Turbo) + Auto mode
• Filter lifetime: Up to 36 months (FY3430/30)
• Color: White
• Display type: Digital display
• Special features: Auto mode, Sleep mode, Child lock, Light sensor

Final note

With its advanced sensing and high CADR, the PureProtect Water 3400 delivers cleaner air efficiently, making it a reliable choice for allergy sufferers and households seeking a connected, low-maintenance purification solution.