FOMOS Foster Plus 22L - Professional Class B Sterilizer with USB & Printer | 121°C / 134°C
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Warranty & Spare Parts
Warranty & Spare Parts
🛡️ All our products are covered by a 2-year warranty and spare parts availability for peace of mind and support after purchase.
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Shipping & Delivery
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22-liter Class B sterilization with recording of each cycle
The FOMOS Foster Plus 22L is a professional tabletop Class B steam sterilizer with a 22L chamber, 121°C and 134°C cycles, a vacuum system, drying, USB and a built-in printer for organized sterilization and cycle documentation.
The FOMOS Foster Plus 22L is designed for professional settings that require Class B steam sterilization and the ability to record operating cycles.
The 250 × 450mm chamber, 22-liter capacity, 121°C / 134°C temperatures, and vacuum system make it suitable for the organized processing of compatible instruments according to the manufacturer's instructions and the procedures of each professional setting.
Not just sterilization — but also process documentation
In a professional setting, the sterilization process needs to be organized and repeatable. The Foster Plus 22L adds the ability to record cycles via USB and printer, so operating data can be archived more easily.
Advanced steam and vacuum process
The Class B system uses vacuum and steam cycles for effective steam penetration into appropriate loads as specified by the manufacturer.
Large chamber for organized daily use
The 22L capacity and 250 × 450mm chamber allow for organizing more instruments per cycle compared to smaller units.
Digital storage of cycle data
The USB capability helps store and manage operating data for easier documentation.
Instant printed record
The built-in printer adds a practical physical recording capability for each cycle.
Different sterilization programs
Temperature options for use according to the program and compatible load.
Vacuum and drying cycle
The vacuum system supports both the pre-sterilization process and drying after cycle completion.
Control, repeatability, and recording in every cycle.
For a dental practice or other professional environment, the value of a sterilizer is not just that it reaches 134°C. It lies in how organized it can be integrated into the overall process of managing and sterilizing instruments.
The Foster Plus 22L combines Class B cycles, a vacuum system, drying, and recording via USB and printer in a complete tabletop unit.
Technical specifications
| Brand | FOMOS |
|---|---|
| Model | Foster Plus 22L |
| Product type | Professional tabletop steam sterilizer |
| Category | Class B |
| Capacity | 22L |
| Chamber dimensions | 250 × 450mm |
| Temperatures | 121°C / 134°C |
| Vacuum system | Pre-vacuum and vacuum drying |
| Recording | USB and built-in printer |
| Trays | 3 trays in a 5-level system |
| Clean water tank | 3.5L |
| Used water tank | 5L |
| Residual moisture | <0.2% |
| Power supply | AC 220V / 50Hz |
| Maximum power | Up to 1800VA |
| Current | 10A |
| Device dimensions | Approximately 44 × 62 × 47.1cm |
| Weight | Approximately 50–55kg, depending on version |
For which professional settings is it suitable?
Dental practices
For an organized sterilization process of compatible dental instruments and cycle recording.
Medical & clinical settings
For professional applications where a suitable Class B steam sterilizer is required according to the facility's procedures.
Professional laboratories
For areas that require a controlled steam cycle, drying, and recording of operating data.
What does Class B mean?
The Class B category refers to tabletop steam sterilizers that use vacuum processes before sterilization and vacuum drying, so that steam can effectively reach appropriate loads, including certain hollow and porous instruments when specified by their instructions.
USB and printer: why are they important?
The recording capability allows the professional to keep data from the operating cycles, instead of relying only on the screen display at the moment a cycle completes.
Digital file
Ability to store cycle data for subsequent management and archiving.
Printed record
The built-in printer provides a practical physical record of cycle data.
Separate clean and used water tanks
The Foster Plus 22L features a 3.5L clean water tank and a separate 5L used water tank, supporting more organized daily operation.
What to check before buying
Installation space
Consider not only the device dimensions, but also the necessary space for ventilation, access, and daily operation.
Electrical supply
Confirm that the installation can support the required 220V / 50Hz supply and power up to 1800VA.
Facility procedures
Check that the Class B category, 22L capacity, and available programs cover the instruments and procedures you follow.
Frequently Asked Questions
What is the capacity of the FOMOS Foster Plus?
This specific version features a 22-liter chamber.
Is it Class B?
Yes. The Foster Plus 22L is a Class B steam sterilizer with a vacuum system.
What temperatures does it operate at?
It has sterilization programs at 121°C and 134°C.
Are cycles recorded?
Yes. Recording is supported via USB and a built-in printer.
How big is the chamber?
The chamber dimensions are approximately 250 × 450mm.
How many trays are included?
The 22L version includes 3 trays in a 5-level system.
How long does the 134°C cycle last?
The duration depends on the program, load, and drying process. For the universal Class B program, times of approximately 23 minutes are stated, but the actual time displayed by the selected program on the device must always be used.
Can I sterilize any instrument?
No. It must always be confirmed that the instrument is compatible with steam sterilization and the specific temperature program according to its manufacturer's instructions.
What kind of water does it use?
Use the water specified in the FOMOS user manual and follow the cleaning and management instructions for the tanks.
How much does it weigh?
Depending on the exact version, the weight is approximately 50–55kg.
FOMOS – Support before and after purchase
22 liters. Class B. USB and printer for every cycle.
The FOMOS Foster Plus 22L combines professional Class B steam sterilization, a 22L chamber, 121°C / 134°C cycles, and recording capability via USB and printer, for professional settings that require organized and documented sterilization.
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