Particle-free hydrogen – for maximum safety and efficiency
Even the smallest contaminants, such as abrasion or liquid residues, can have serious consequences during hydrogen refueling: seals get damaged, valves and sensors are impaired, and entire systems can fail. WEH® hydrogen filters have been specifically developed to address these challenges. They ensure clean hydrogen – both in vehicles and refueling infrastructure.
Reliable protection for H2 systems
WEH® filter solutions reliably filter solid and liquid contaminants from the hydrogen flow. They effectively protect high-pressure lines, sensors and injection valves – both onboard and in the filling station periphery. The robust housing and maintenance-friendly design enable use under demanding conditions – at up to 490 bar. The H2 filters therefore make a key contribution to system availability and process reliability.
Reliable protection for H2 systems
Reliable protection for components
Prevents damage to nozzles, sensors, seals, and valves
Efficient filtration
Reliably removes abrasion, oil mist, condensate, and solid residues.
Preservation of gas purity
Essential for the operational safety of modern hydrogen systems
Robust design
Ideal for use up to 490 bar in vehicles, filling stations and industrial applications
Low maintenance & reusable
Filter elements can be easily removed for cleaning and reinserted
Overview of the H2 Refueling Components
Additional components:
- Refueling components
- Service receptacle
- Defueling Nozzle
- Accessories
Typical Applications at a Glance
Refueling H2
Fast, safe, and standards-compliant: WEH® H2 Components for vehicles and refueling stations ensure smooth operations at the dispenser and in road and commercial vehicles.
Filling of H2 tanks
Whether trailer, storage, or systems: With WEH® Connectors, hydrogen filling is efficient, pressure-tight, and safe – ideal for transport, industry, and logistics.
Discover & Download
Downloads
Catalogs
Get a quick overview of the entire range of WEH products - clear, compact and as a PDF for download.
Operating Instructions
All information on the safe commissioning and use of our products - including safety instructions and step-by-step instructions.
Certificates
Our products are tested and certified according to international standards. Here you will find all relevant quality and conformity certificates.
Why WEH?
Quality You Can Rely On
Our products are manufactured to the highest standards. At WEH, quality is no coincidence – it’s our standard, ensured by 100% final inspection and certified processes.
Service You Can Rely On
By choosing a WEH® product, you’ve chosen long-lasting quality. And our service ensures it stays that way. Whether maintenance, inspection, repair, or original spare parts – our experienced team is committed to maximum safety, efficiency, and preserving the value of your equipment.
Fast and Helpful Support
Questions about application, technology, or spare parts? Our technical support team is here for you – direct, competent, and without detours. Personally available and globally reliable.