Professional water filter BWT Bestmax XL

BWT Bestmax XL is a high-capacity water filter cartridge from the BWT Bestmax series, designed for intensive use in cafés, offices, vending machines, or kitchen equipment.

Key benefits and filtration advantages

  • 5-stage filtration — effectively removes particles, chlorine, and odors while preserving essential minerals; includes activated carbon fleece and ion exchange.

  • Effective limescale protection, helping maintain coffee machine performance and extend service life

  • Additional bypass filtration ensures more complete water treatment

  • Easy replacement — can be installed vertically or horizontally using the BWT besthead FLEX system

3,000.00 EUR + PVN

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Technical data

Parameter Value
Maximum operating pressure 2–8 bar
Water temperature 4–30 °C
Average service life ~4300 l (Premium XL) – up to 6800 l depending on model
Filter diameter ~145 mm
Height with bracket ~530 mm
Height without bracket ~500 mm
Weight (dry / wet) ~3.8 kg / 6.0 kg

Why choose BWT Bestmax XL?

  • Provides long-lasting filtration (up to ~6800 l), ideal for intensive use

  • Strong protection against limescale, improves water quality and taste profile

  • Easy installation and replacement with standard mounting options

  • Available in premium version with magnesium for enhanced taste and coffee extraction quality