
Development and manufacture of air filters for automotive, industrial and consumer applications – Made in Germany.

B&S Filtration GmbH
Weinheim · GermanyNew on Amplifa
About B&S Filtration
B&S Filtration GmbH was founded in Weinheim in 1992 and is today one of the leading German filter manufacturers in the field of air filtration, focusing on particulate filters, gas filters and their combinations. The product portfolio includes particulate and molecular filters, HEPA and ULPA filters as well as activated carbon filters in frames made of aluminium, plastic, wood or metal, complemented by in-house filter media such as PuraCair and combined filter media. In addition to series production, the company offers design, research & development, sample making and prototyping, in-house laboratory testing, as well as logistics, packaging and shipping from a single source. The products are used in automotive applications (passenger cars and commercial/off-road vehicles), in industrial and process exhaust air, in cleanrooms (semiconductor/pharmaceutical), in air conditioning and ventilation units, and in the consumer sector (air purifiers, kitchen filters, HRV). Production takes place in Weinheim under the claim of 100% Made in Germany; injection moulding processes are used, among others, for plastic frames.
- Site
- Weinheim
- Processes
- Manufacture of air filters (particulate filters, gas filters and combinations), Injection moulding (injection-moulded frames), Sample Making / Prototyping, Design / Research & Development, Laboratory Testing, Logistics / Shipping / Packaging, Design, Laboratory
- Materials
- Aluminium, Plastic, Metal, Wood, Activated Carbon, Filter Media (Nonwoven)
- Certificates
- In-house Laboratory Testing
- Founded
- 1992
- Industries
- Automotive (passenger cars, commercial/off-road vehicles), Industrial / Process Exhaust Air, Cleanroom (Semiconductor/Pharmaceutical), Air Conditioning / Ventilation Units, Consumer Filters (IAQ, Kitchen Filters, HRV), Automotive (passenger cars, commercial / off-road vehicles)
- 01
Design / Research & Development
- 02
Sample Making / Prototyping
- 03
Manufacturing (Filter Production, Injection Moulding)
- 04
Laboratory Testing
- 05
Packaging
- 06
Logistics / Shipping
Materials & Processes
Aluminium
Frame material for HEPA and ULPA filters as well as other air filter types.
Plastic
Injection-moulded frames and plastic components for filter parts.
Metal
Metal frames for various air filter types.
Wood
Frame material, among others for HEPA/ULPA filters.
Activated Carbon
Filter material for gas filters for the adsorption of odours and pollutants.
Filter Media (Nonwoven)
PuraCair and combined filter media for particulate and combined filters.
Locations

Weinheim
DEHeadquarters and Manufacturing
- Materials
- Aluminium, Plastic, Metal, Wood, Activated Carbon, Filter Media
- Injection moulding systems
- Laboratory
Filter Products


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of air filters (particulate filters, gas filters and combinations)Joining | – | – | – | – | Filter Media, Activated Carbon, Aluminium, Plastic, Wood, Metal |
| Injection moulding (injection-moulded frames)Plastics | – | – | – | – | Plastic |
| Sample Making / PrototypingEngineering | – | – | – | – | – |
| Design / Research & DevelopmentEngineering | – | – | – | – | – |
| Laboratory TestingTesting | – | – | – | – | – |
| Logistics / Shipping / PackagingAssembly | – | – | – | – | – |
Additional services
Quality
An in-house laboratory serves for the testing of filter media and finished parts as part of quality assurance.
| Evidence | Weinheim |
|---|---|
| In-house Laboratory Testing |
History
- 1992
Foundation of B&S Filtration GmbH in Weinheim; development into one of the leading German manufacturers in the field of air filtration.