Vivreau Purity C500 Quell ST Advanced

The Vivreau Purity C500 Quell ST Advanced is engineered to deliver greater capacity and improved performance over the standard Quell ST, while maintaining the same proven decarbonization and taste-enhancing benefits. Designed for medium to high-volume coffee and espresso applications, it ensures consistent protection against scale and optimizes water quality for better flavor extraction.

The PURITY C500 Quell Advanced Filter is built for commercial espresso machines/office coffee systems and general drinking water with medium to high capacity needs.

• Limescale Defense – Reduces carbonate hardness to prevent costly limescale buildup in boilers and heating elements.
• Enhanced Taste & Aroma – Activated carbon filtration eliminates chlorine and off-flavors for pure, fresh-tasting water.
• Metal Ion Protection – Removes harmful ions such as lead and copper for safety and flavor integrity.
• Optimized for Medium-Volume Applications – With its larger resin bed and increased throughput, the C500 Advanced is ideal for cafés and restaurants running multiple espresso machines or medium-volume brewing equipment.
• Quick & Easy Maintenance – Rapid-change cartridge with a secure locking handle and integrated flush valve.
• Consistent Water Quality – IntelliBypass (adjustable bypass) technology ensures stable results even under varying flow conditions.

• Pre-filtration – Removes coarse particles.
• Carbonate Hardness Reduction – Extended resin capacity lowers limescale risk and lengthens service intervals.
• Activated Carbon Filtration – High-capacity carbon block enhances taste, aroma, and clarity.
• Fine Filtration – Captures fine particles for clear, safe water.

• Capacity: 1,796 US gallons / 6,800 L (at 10 °dH, 40% bypass)
• Operating Pressure: 29 to 125 psi (2 to 8.6 bar)
• Inlet Water Temp: 39–86 °F (4–30 °C)
• Dimensions (H × W × D): 21.93 × 5.67 × 5.67 in (557 × 144 × 144 mm)
• Weight: ≈ 10.1 lbs dry / 15.2 lbs wet

Not sure which size? Call 877-88-DOLCE (36523) or send us the details.