Bosch Air 4000 i Air Purifier, White, 62.5 m², 300 m³/h

The Bosch Air 4000i air purifier is a floor-standing unit designed for rooms up to 62.5 m². It uses a three-stage filtration process to remove airborne contaminants, featuring a pre-filter for large debris and secondary layers for fine particles. Integrated sensors monitor air quality in real-time, specifically tracking PM2.5 levels, which are indicated by an integrated LED ring. The internal assembly supports a total purification volume of 156.25 m³.

Noise levels range from 25 dB on the lowest setting to 49 dB at maximum speed. In automatic mode, the unit adjusts fan speed based on detected pollution levels. Sleep mode reduces noise and dims the indicators to avoid disturbance. Built-in Wi-Fi allows for remote operation via a smartphone or tablet app. The 4 kg unit has a 290 mm square footprint. Maintenance is straightforward, with indicators for filter cleaning and replacement. Safety features include a child lock and a programmable timer for scheduled operation.

• HEPA13 class filtration: captures 99.9% of dust, pollen, viruses, and bacteria.
• 300 m³/h Clean Air Delivery Rate: ensures rapid air turnover.
• 24 W maximum power: maintains air quality with low energy consumption.
• Matter-certified: allows for integration with compatible smart home systems.
• Nine-month filter lifespan: reduces maintenance frequency.
• Antibacterial protection: inhibits microbial growth within the filters.
• Activated carbon filter: targets and neutralises household odours and smoke.