BWT Bestmax Water Treatment

Smart filtration for better water and better coffee.

The BWT Bestmax is a practical, all-in-one water filtration solution designed to deliver consistently high-quality water for coffee equipment. By reducing unwanted substances and providing effective limescale protection, Bestmax helps preserve the clarity and full flavour of your coffee while supporting the performance and longevity of your espresso machine.

With High Efficiency Technology (HET), BWT Bestmax optimises water treatment even further, helping you achieve consistent water quality tailored to your specific operational requirements.

• 5-stage filtration for consistently high water quality
• Highly effective limescale protection to help protect your espresso equipment
• Additional filtration of bypass water for improved overall water quality
• Quick and easy filter replacement for efficient servicing
• Flexible installation — suitable for vertical or horizontal positioning
• Automatic water stop valve for cleaner, easier and more convenient filter changes

Filter Size and Capacity

Capacities are based on 10° dKH / 179 PPM with a bypass setting of 3.

Bestmax V – 2,500 Litres
Bestmax M – 3,800 Litres
Bestmax L – 5,200 Litres
Bestmax XL – 6,800 Litres
Bestmax 2XL – 12,000 Litres