Sterisafe DURO A3
The intelligent, pioneering solution in sterilization
The Sterisafe DURO A3 provides flexible endoscopes with safe storage in a sterile barrier and packaging system in accordance with DIN EN ISO 11607. It is suitable for plasma, ethylene oxide, and formaldehyde sterilization procedures. This therefore helps to reduce repair and maintenance costs incurred by flexible endoscopes.
On the contrary, the Sterisafe DURO A3 Universal Steam is brilliantly suited to steam-sterilization of rigid instruments. After use in surgery, the complete instrument set can be safely transported for efficient sterilization, then returned to surgery in a clean condition and well protected in a light container without repackaging.

For flexible endoscopes
- Suitable for plasma, ethylene oxide, and formaldehyde sterilization procedures
- Proven protection of endoscope materials during plasma sterilization (Sterrad procedure), i.e., longer service intervals in relation to sterilization
- Integrated process indicators on the filter material (EO, LTSF, and plasma sterilization)
- Safe storage and transport of all flexible Richard Wolf endoscopes
For rigid endoscopes
- Brilliantly suited to steam-sterilization of rigid instruments
- Safe storage of rigid endoscopes and instruments
- Reduced weight, easy handling
Less is more!
Lower labour, disposal, and material costs
- No sterile repackaging required
- No need to change seals due to the proven Pasteur´s loop
- Maintenance-free
Increased safety during sterilization, storage, and transport
- Suitable for gas and plasma sterilization (Sterisafe DURO A3)
- Suitable for steam-sterilization of rigid endoscopes and instruments (Sterisafe DURO A3 Universal Steam)
- Proven protection of flexible endoscope materials during plasma sterilization (Sterrad procedure), i.e., longer service intervals
- Integrated process indicators on the filter material (EO, LTSF, and plasma sterilization)
- Safe storage and transport of all rigid and flexible Richard Wolf endoscopes
- Alkaline reprocessing > pH 10 possible
- Stackable
- Reduced weight
- Easy handling

User-friendly – maintenance-free – reliable



Using translucent, tough, high-performance plastic makes the Sterisafe DURO A3 extremely robust. The Toolsafe grid frame made of silicone offers flexible endoscopes an additional safeguard due to the specially shaped lattice structure with appropriate positioning aids.

External dimensions (L x W x H): 450 x 292 x 87 mm
Internal dimensions (L x W x H): 420 x 265 x 75 mm
Filter system: Disposable filter for plasma sterilization procedure (STERRAD®, H2O2), disposable filter for ethylene oxide (EO) and formaldehyde (LTSF) sterilization procedure, disposable filter for steam-sterilization procedure
Sterisafe DURO A3 Set, for plasma sterilization
Comprising:
- Sterisafe DURO A3
- Toolsafe grid frame
- Disposable filter for H2O2 (pack size = 100 pcs)
Sterisafe DURO A3 Set for EO and LTSF
Comprising:
- Sterisafe DURO A3
- Toolsafe support grid
- Disposable filter for EO and FA (pack size = 100 pcs)
Sterisafe DURO A3 Set Universal Steam, for steam-sterilization
Comprising:
- Sterisafe DURO A3 Universal Steam
- Toolsafe universal grid frame A3
- Disposable filter for steam-sterilization (pack size = 100 pcs)
- Disposable filter, pack size = 100 pcs, for H2O2
- Disposable filter, pack size = 100 pcs, for EO and LTSF
- Disposable filter, pack size = 100 pcs, for steam-sterilization
- Label holder, universal
- Safety seal, pack size = 100 pcs
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