BWT Bestaqua 14 Premium – Replacement Professional Water Filter

BWT Bestaqua 14 Premium is a professional replacement filter designed to deliver clean, high-quality water that enhances coffee flavor and brewing consistency.

Using BWT Magnesium Technology, it replaces calcium with magnesium to improve extraction and elevate the taste profile of espresso and hot beverages.

With its 0.1 μm ultrafiltration, the filter removes bacteria effectively, while an activated carbon stage eliminates odors, chlorine, and off-flavors—ensuring balanced, clean water at all times.

Compatible with BWT bestaqua ROC systems, it protects machines from limescale and corrosion, ensuring long-term performance in demanding café environments.

Technical Specifications

• Capacity: up to 9,000 L (at 100 μS/cm)
• Recommended replacement: every 6 months
• Filtration accuracy: 0.1 μm ultrafiltration
• Operating pressure: 0.5 – 4 bar
• Temperature: 4 – 30°C
• Technology: Magnesium enrichment + activated carbon
• Compatibility: BWT bestaqua ROC systems

Key Benefits

• Enhanced coffee flavor and extraction
• Reliable limescale and corrosion protection
• Removes bacteria and impurities
• Stable and consistent water quality
• Easy fit with BWT ROC systems

Expert Tip from Espresso Station

Choose BWT Bestaqua 14 Premium for exceptional water purity and machine protection—

because excellent coffee always begins with excellent water.