BWT Bestmax Premium M Water Filter - Beverage Equipment Filtration

The BWT Bestmax Premium M is an advanced water optimisation system specifically engineered for the demanding requirements of the professional food service sector. Utilising the innovative Aroma PLUS formula, the system employs a multi-stage filtration process that removes chlorine, sediment, and organic impurities while buffering the pH value. A key technical advantage is the integration of BWT Magnesium Technology, which replaces calcium ions with Mg2+ minerals. This process not only prevents limescale build-up and protects commercial equipment but actively enhances the extraction of coffee, resulting in a more balanced flavour profile and a firmer, more consistent espresso crema.

FEATURES

Five-stage filtration process removing coarse particles, oxidants, and fine suspended matter
Ion exchange technology that replaces calcium with magnesium (Mg2+) to optimise coffee taste
Protects commercial boilers and internals from limescale accumulation
Buffers pH value to ensure consistent beverage quality
Universal compatibility with the BWT Besthead FLEX for rapid, tool-free cartridge replacement
Certified against NSF International Standards for the reduction of chlorine, taste, and odour
Supports both horizontal and vertical installation configurations
Optimised for high-volume espresso, filter coffee, and tea applications

SPECS

Capacity: Approx. 4,200L (@ 120 ppm hardness)
Filtration Stages: 5
Technology: Magnesium Mineralisation / Ion Exchange / Aroma PLUS
Connection Thread: 3/8” (In/Out)
Operating Pressure: 2-8 bar
Water Temperature: 4-40°C
Ambient Temperature: 4-60°C
Installation: Horizontal or Vertical
Filter Size: M (Medium)
Certification: NSF International Standards

Note: Requires BWT Besthead FLEX for installation; replacement intervals depend on local water hardness or a maximum of 12 months.