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Bosch Home Comfort Bosch Air 4000i

62.50 m²
was CHF232.–
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Delivered Tue, 23.12.
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Product details

The Air 4000i efficiently filters pollutants from the air and can be comfortably operated via an app. Monitoring and control are carried out through the free Bosch HomeCom Easy app. The collected data is encrypted and protected on European servers in Germany. The Air 4000i meets the current cyber security standards (2025). It offers functions such as on/off, mode change, and timer (time-off). With a performance (CADR) of 300 m³/h, it filters air in rooms up to 62.5 m². The color of the light ring continuously indicates the air quality status. In auto mode, the performance adjusts to the room size and air quality. In quiet mode, the display is turned off, and the air purifier operates quietly. The durable filter consists of a pre-filter, activated carbon filter, and HEPA layer, and can be replaced in just one step.

Key specifications

Filter type
Activated carbon filterHEPA filterPreliminary filter
Power supply
Electrical connection
Exact colour description
White
Additional functions
App ControlChild-proof lockTimer
Max. noise level
49 dB
Room area
62.50 m²
CADR Value
300 m³/h
Item number
53727075

General information

Manufacturer
Bosch Home Comfort
Category
Air purifier
Manufacturer no.
7733703376
Release date
21.12.2024
May include power adapter
No

Colour

Colour
White
Exact colour description
White

Material

Material group
Plastic
Material
Plastic

Room air conditioner features

Room area
62.50 m²
CADR Value
300 m³/h
Max. air circulation
300 m³/h
Max. noise level
49 dB
Number of operating levels
3x
Additional functions
App ControlChild-proof lockTimer

Filter properties

Number of filters
3x
Filter type
Activated carbon filterHEPA filterPreliminary filter

Smart home features

Smart home ecosystem
Amazon AlexaApple HomeBosch Smart HomeGoogle Assistant
Communication standard
Amazon AlexaApple HomeKitGoogle Assistant

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
Electrical connection
Power consumption
26 W
input voltage
230 V
Cable length
1.85 m

Scope of delivery

Scope of delivery
1 x Air 4000i air purifier3-in-1 Air 4000 filter (pre-filter, HEPA dust filter, activated carbon filter)Quick Guide.User manual

Product dimensions

Length
29.10 cm
Width
29.10 cm
Height
50 cm
Weight
4 kg

Package dimensions

Length
59 cm
Width
36 cm
Height
35 cm
Weight
6 kg

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Air purifier» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Braun
    0 %
  • 2.Levoit
    0.2 %
  • 3.Bosch Home Comfort
    0.3 %
  • 3.Stahlwerk
    0.3 %
  • 5.Dyson
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Bosch Home Comfort
    Not enough data
  • 1.ecofort
    2 days
  • 2.Xiaomi
    4 days
  • 3.Dyson
    5 days
  • 4.Philips
    7 days

Return rate

How often is a product of this brand in the «Air purifier» category returned?

Source: Digitec Galaxus
  • 3.Stahlwerk
    1 %
  • 4.Stadler Form
    1.4 %
  • 5.Bosch Home Comfort
    2.6 %
  • 5.Honeywell
    2.6 %
  • 7.Levoit
    3 %
Source: Digitec Galaxus

Translation: machine translated
Very good93/100
Testmagazin Logo
Rank 4 out of 16Testmagazin16 Luftreiniger im TestReleaseOctober 2025
  • PositiveAppealing quality of materials & material composite
  • PositiveCan be used via app (Bosch HomeCome Easy, from Android 8.0 & iOS 15.6)
  • PositiveVery nice user experience
  • PositiveVery strong CADR (~ 300 m/h)
  • PositiveVery strong filtration
  • PositivePlenty of room for manoeuvre when choosing a suitable parking space (= 2.0 m)