BWT Bestmax Premium - Water filtration for coffee – Pro Coffee Gear

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The BWT  bestmax PREMIUM is an innovative filter system  especially for all hot beverages from coffee and vending machines.

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BWT bestmax Premium - water+more

BWT Bestmax PREMIUM is an innovative filter system with BWT Magnesium Technology, which enriches the water with valuable magnesium in exchange for calcium.
This filter cartridge optimizes the water especially for all hot beverages from coffee and vending machines, reduces all undesirable components such as limescale, particles, off-​flavors such as chlorine and organic compounds from the raw water.


Key Features

For reliable limescale protection and water with top sensory characteristics

Unique with patented BWT Magnesium Technology

Unique filter system for PREMIUM water for coffee and vending machines

Space-saving design that is very easy to handle

Mineralisation for higher magnesium content ensures optimum extraction results for coffee

Simple installation via universal BWT besthead FLEX connection technology

Technical Benefits

Activated charcoal fleece for consistently crystal-clear water

5-stage filtration

Filtration, also of bypass water

Ease of handling when replacing the filter

Ideal mineralisation for higher magnesium content

Reliable protection against limescale for machines

Horizontal or vertical installation



bestmax premium typeS
Connection threadvariable
Inlet pressure
min-max in bar
Water temperature
min-max in °C
Ambient temperature
min-max in °C
Total height without bracket 
in mm aprox
Total height with bracket 
in mm aprox
Connection height in mm306
Distance to floor in mm65
Installation lenght in mm125
Diameter filter cartridge88