OnnWater SLIM is a narrow free-standing filtered water dispenser for offices, showrooms, receptions, waiting rooms, and public spaces. All main components – filter, CO₂ cylinder, and, depending on the configuration, water heater – are hidden in one self-contained unit, eliminating the need for additional cabinets or visible accessories.

Main Advantages

• all-in-one solution with filter and CO₂ cylinder inside the unit,
• narrow design suitable even for smaller spaces,
• dispensing of cold still, cold sparkling, and, depending on the version, hot water,
• dispensing area suitable for glasses, bottles, and carafes,
• easy filter and CO₂ cylinder replacement without special tools,
• durable surface suitable for daily use in businesses.

Patented OnnWater Technologies

• KARBONY® creates fuller and more stable carbonation, so sparkling water doesn't lose its character immediately after filling a bottle or carafe.
• COOL-HYBRID® operates without a traditional ice bank and maintains high cooling performance even with frequent use and warmer ambient temperatures.
• TYFON® automatically treats the dispensing area and touch-sensitive parts of the device, helping to reduce the risk of bacterial cross-contamination.
• Anti-Germ® components limit the growth of microorganisms in the internal water circuit and promote more hygienic operation.
• Water leak protection using internal sensors can stop the water supply and alert the user if a problem is detected.

How does it differ from conventional free-standing dispensers?

SLIM is not a classic bottled water cooler. It connects to the mains water supply, filters the water, and, depending on the configuration, chills, carbonates, or heats it. Thanks to its integrated filter and CO₂ cylinder, it has a clean appearance, saves space, and eliminates the need to handle large plastic bottles.

Technical Data

• Intended use: offices, receptions, showrooms, and public spaces
• Water types: ambient, cold, sparkling, and hot, depending on configuration
• Cooling capacity: approx. 20 l/h
• Recommended number of users: approx. up to 20 people
• Dispensing area height: approx. 29 cm
• Filtration: microfiltration, ultrafiltration, or reverse osmosis depending on incoming water quality
• Power supply: 220–240 V / 50 Hz

DR. COFFEE Slovakia Recommendation

We recommend SLIM to companies that want a presentable free-standing dispenser without a visible CO₂ cylinder, external filter, or water bottle. It is suitable for offices with approximately up to 20 users, receptions, and waiting rooms, where a clean appearance and simple operation are important. Compared to the QUICK-ON model, it doesn't take up space on the countertop; compared to the RENTY model, it offers a wider free-standing design and may be more suitable where comfortable access to internal components is a priority.