Very good88/100
- Good workmanship
- Potentially strong against odours
- Low volume
- Low power consumption
- Rather heavy
- Sensor does not measure very fine particles (PM1)
Bosch Home Comfort Air 4000i
62.50 m²Price in EUR including VAT
Delivered Wed, 29-4
Only 3 pieces in stock
Only 3 pieces in stock
free shipping
Volume2
Product details
The Air 4000i efficiently filters pollutants from the air and can be conveniently operated via an app. Monitoring and control are done through the free Bosch HomeCom Easy app. The collected data is encrypted and protected on European servers in Germany. The Air 4000i meets current cybersecurity standards (2025). It offers functions such as turning on and off, mode switching, and a timer (automatic shut-off). With a performance (CADR) of 300 m³/h, it filters the air in rooms up to 62.5 m². The color of the light ring continuously indicates the air quality status. In automatic 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.
Exact colour description | White |
Room area | 62.50 m² |
CADR Value | 300 m³/h |
Max. noise level | 49 dB |
Additional functions | App Control, Child-proof lock, Timer |
Filter type | Activated carbon filter, HEPA filter, Preliminary filter |
Power supply | Electrical connection |
Item number | 53727075 |
Manufacturer | Bosch Home Comfort |
Category | Air purifier |
Manufacturer no. | 7733703376 |
Release date | 21-12-2024 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
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 |
Main functions | Air purification |
Additional functions | App Control, Child-proof lock, Timer |
Number of filters | 3x |
Filter type | Activated carbon filter, HEPA filter, Preliminary filter |
Smart home ecosystem | Amazon Alexa, Apple Home, Bosch Smart Home, Google Assistant |
Communication standard | Amazon Alexa, Apple HomeKit, Google Assistant |
Country of origin | China |
CO₂ emissions | 22,31 kg |
Climate contribution | EUR 0,56 |
Power supply | Electrical connection |
Power consumption | 26 W |
Input voltage | 230 V |
Cable length | 1.85 m |
Scope of delivery | 1 x Air 4000i air purifier, 3-in-1 Air 4000 filter (pre-filter, HEPA dust filter, activated carbon filter), Quick Guide., User manual |
Length | 29.10 cm |
Width | 29.10 cm |
Height | 50 cm |
Weight | 4 kg |
Product Safety |
Length | 59 cm |
Width | 36 cm |
Height | 35 cm |
Weight | 6 kg |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
Legal concerns
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Air purifier» category have a defect within the first 24 months?
Source: Galaxus- 1.Levoit0,3 %
- 2.Bosch Home Comfort0,4 %
- 3.Philips0,6 %
- 3.Scheppach0,6 %
- 3.Xiaomi0,6 %
Statutory 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: Galaxus- 1.Bosch Home Comfort1 day
- 2.Dyson2 days
- 2.Levoit2 days
- 2.Xiaomi2 days
- 5.Philips6 days
Return rate
How often is a product of this brand in the «Air purifier» category returned?
Source: Galaxus- 4.Stadler Form2,3 %
- 5.Levoit2,4 %
- 6.Bosch Home Comfort2,7 %
- 7.Philips3,2 %
- 7.Xiaomi3,2 %
Source: Galaxus
Translation: machine translated
Overall ratingVery good91/100
CHIP OnlineSingle testReleaseFebruary 2026
- Appealing quality of materials & material composite
- Can be used via app (Bosch HomeCome Easy, from Android 8.0 & iOS 15.6)
- Very nice user experience
- Very strong CADR (~ 300 m/h)
- Very strong filtration
- Plenty of room for manoeuvre when choosing a suitable parking space (= 2.0 m)