OnnWater SLIM is a slim floor-standing filtered water dispenser for offices, showrooms, reception areas, waiting rooms, and public spaces. All main components—the filter, CO₂ cylinder, and, depending on the configuration, the water heater—are housed within a single standalone unit, eliminating the need for additional cabinets or visible accessories.

Key benefits

• all-in-one solution with the filter and CO₂ cylinder inside the device,
• slim design suitable even for smaller spaces,
• dispenses 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 everyday use in corporate environments.

Patented OnnWater technologies

• KARBONY® creates fuller and more stable carbonation, ensuring sparkling water does not lose its character immediately after filling a bottle or carafe.
• COOL-HYBRID® operates without a traditional ice bank, maintaining high cooling performance even during frequent use and in warmer ambient temperatures.
• TYFON® automatically sanitizes the dispensing area and touch points of the device, helping to reduce the risk of bacterial back-contamination.
• Anti-Germ® components inhibit the growth of microorganisms in the internal water circuit and support more hygienic operation.
• Water leak protection via internal sensors can stop the water supply and alert the user if a problem is detected.

How does it differ from standard floor-standing dispensers?

SLIM is not a traditional 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 the integrated filter and CO₂ cylinder, it offers a clean look, saves space, and eliminates the handling of large plastic bottles.

Technical specifications

• Purpose: offices, reception areas, showrooms, and public spaces
• Water types: room temperature, cold, sparkling, and hot (depending on configuration)
• Cooling capacity: approx. 20 l/h
• Recommended number of users: up to approx. 20 people
• Dispensing area height: approx. 29 cm
• Filtration: microfiltration, ultrafiltration, or reverse osmosis based on inlet water quality
• Power supply: 220–240 V / 50 Hz

DR. COFFEE Slovakia recommendation

We recommend SLIM to companies that want a representative floor-standing dispenser without a visible CO₂ cylinder, external filter, or water bottle. It is suitable for offices of up to approx. 20 users, reception areas, and waiting rooms where a clean appearance and ease of use are important. Unlike the QUICK-ON model, it does not take up workspace; compared to the RENTY model, it offers a wider floor-standing design and may be more suitable where convenient access to internal components is a priority.