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🌬️ Breathe brilliance — award-winning clean air, made effortless.
The Bosch Original Air 4000(i) Filter is a premium 3-in-1 replacement filter featuring HEPA, pre-filter, and activated carbon layers that remove ultra-fine particles, dust, allergens, viruses, and odors. Designed with award-winning aesthetics and engineered for long-lasting performance, it offers smart filter status notifications and efficient 120W power usage, making it ideal for allergy sufferers and pet owners seeking a healthier, fresher home environment.




| ASIN | B0B7BV1YDS |
| Best Sellers Rank | 59,508 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 48 in Air Purifier Filters |
| Brand | Bosch Thermotechnik |
| Brand Name | Bosch Thermotechnik |
| Colour | White |
| Contaminant Filtration Capability | Yes |
| Control Method | Touch |
| Control method | Touch |
| Controller Type | Touch Control |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 333 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Filter Class | HEPA, Koolstof, Voor |
| Filter Type | 3-in-1 filter with pre-filter, HEPA and activated carbon |
| Item Dimensions D x W x H | 23.5D x 23.5W x 23.5H centimetres |
| Item Highlight | 3-in-1 Filter with HEPA Filter Layer & Activated Carbon Filter, Against Pollutants, Viruses, Pollen, Pet Hair, Dust, etc. |
| Item Weight | 0.73 Kilograms |
| Item weight | 0.73 Kilograms |
| Manufacturer | Bosch Thermotechnik GmbH |
| Model Name | 7733701945 |
| Model Number | 7733701945 |
| Number of Packs | 1 |
| Part Number | 7733701945 |
| Particle Retention Size | 0.3 Micron |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 23.5D x 23.5W x 23.5H centimetres |
| Software Update Supported to Date | unknown |
| Special Features | Replacement filter for air purifiers |
| Unit Count | 1.0 count |
| Wattage | 120 watts |
M**T
Bosh original air 500 filter
Really pleased with these, keeps my room fresh
L**Y
It works well
I have a long hair cat and the filter keeps my air clean, when cleaning the filter the dander and dust can be seen on outside of filter. Always keep new filter ready when new filter needs to replace.
J**0
Expensive, but worth it
We bought this to deal with air quality issues caused by our use of a log burner and poor outside air quality. We chose Bosch over others based on the name and the cost of replacement filters. It has proved excellent in use and, from conversations with neighbours, much cheaper to run than their alternatives which have required frequent filter replacements - some even use 2 filters.
S**E
You get what you pay for.
Pricer than 3rd party products but it's a fit and forget item from the OEM so I'm happy it's good value.
G**E
Bosch quality
As you would expect from Bosch, it works most effectively. Quietly does it’s job. When possible i always buy Bosch.
J**X
Replacement Filter Bosch 500
It works.
B**N
Good
Good
A**R
All good
All good
A**R
Uzun zamandan sonra stoğa girdi. Devamlılık sağlayın yada talep toplayın.
Bosch'un orijinal kutulu filtre ürünü geldi.
A**P
Luftfilter
Schnelle Lieferung, wie bestellt.
L**A
Consigliato
Molto utile, pulisce effettivamente l’aria. Tempi di consegna rapidi. Consigliato
F**S
Correcto
Vsn muy bien.
A**R
Filtre écrasé
Le filtre est écrasé
Trustpilot
1 day ago
5 days ago