



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
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5-stage filtration — effectively removes particles, chlorine, and odors while preserving essential minerals; includes activated carbon fleece and ion exchange.
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Effective limescale protection, helping maintain coffee machine performance and extend service life
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Additional bypass filtration ensures more complete water treatment
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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?
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Provides long-lasting filtration (up to ~6800 l), ideal for intensive use
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Strong protection against limescale, improves water quality and taste profile
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Easy installation and replacement with standard mounting options
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Available in premium version with magnesium for enhanced taste and coffee extraction quality