BWT water+more

Water filters from BWT

The right water for every machine: for better coffee, crystal-clear ice, spot-free glasses – and protection from limescale. We select the filter and size to match your water hardness and install it for you.

View filters Which filter?

6Filter systems
S–2XLSizes
6–12Months per cartridge

Why filter water?

Good water, good coffee

Every espresso machine needs a water filter – for the taste and for the service life of the machine.

01Better taste
Coffee is more than 98 % water – filtered water lets the aroma shine.
02Protection from limescale
Fewer deposits in the boiler and pipes – fewer breakdowns and repairs.
03Less chlorine & odour
Activated carbon reduces chlorine, off-odours and off-flavours.
04Easy replacement
Swap the cartridge in the filter head – with backflow preventer, safe and quick.

For every application

The BWT filter systems

All cartridges screw into the BWT besthead FLEX filter head – can be installed horizontally or vertically, food-safe and pressure-resistant.

For coffee

Water filter

BWT bestmax PREMIUM

With magnesium · for coffee & tea

Gourmet water for coffee, espresso and tea: the patented BWT magnesium technology replaces limescale with magnesium – the flavour carrier in water.

Water filter

BWT bestmax

The all-rounder for hospitality

The universal filter system: reduces limescale, chlorine, odours and particles – for coffee machines, combi steamers, ovens and water dispensers.

Water filter

BWT bestprotect

Corrosion protection for machines

Balanced mineralisation and a stable pH value protect against corrosion – limescale and gypsum don’t stand a chance, even with sulphate-rich water.

Water filter

BWT bestico

For ice cube machines

Crystal-clear ice without cloudiness or off-flavours – plus double protection of the ice machine against limescale thanks to BWT polyphosphate.

Water filter

BWT bestdrink PREMIUM

For water dispensers

PREMIUM water from the dispenser – chilled or unchilled, still or sparkling: pleasantly mineralised thanks to magnesium.

Water filter

BWT bestclear

For dishwashers

Spot-free glasses and crockery: the filter reduces limescale and particles in the rinse water – also for hot water up to 65 °C.

Overview

Which filter for which appliance?

The right size depends on your water hardness and consumption – we measure on site and advise you.

Appliance	Recommended filter
Espresso & coffee machine	bestmax PREMIUM (taste) · bestmax · bestprotect (if there is a risk of corrosion)
Combi steamers & ovens	bestmax · bestprotect
Ice cube machine	bestico
Water dispenser	bestdrink PREMIUM
Glass & dishwashers	bestclear

BWT bestmax · espresso machine

How long does a filter last?

Filter capacity in litres for hot drinks with steam generation, depending on carbonate hardness. The cartridge is replaced after 12 months at the latest.

Hardness	X	S	V	M	L	XL	2XL
8 °dH	750	1,250	3,125	4,750	6,500	8,500	15,000
10 °dH	600	1,000	2,500	3,800	5,200	6,800	12,000
14 °dH	380	640	1,600	2,430	3,330	4,355	7,685
20 °dH	225	375	945	1,440	1,970	2,575	4,550

Figures according to the BWT data sheet; may vary by up to ±5 % depending on water quality and flow rate.

Service

Water analysis & filter replacement

We measure your water hardness, select the right filter and remind you when it is time to change it.

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Equipment & Technology

Victoria ArduinoBlack Eagle, Eagle One, Mythos → Nuova SimonelliAurelia, Appia, Prontobar → FaemaE71E, President, E61 → IberitalIB7, Referent, Tandem, Vision → AlfaGlass & dishwashers → BelogiaBarista accessories → Belogia IceIce cube machines → All brandsMachines, grinders, accessories, dishwashing, ice →

Water filters from BWT

Good water, good coffee

The BWT filter systems

BWT bestmax PREMIUM

BWT BWT bestmax PREMIUM

BWT bestmax

BWT BWT bestmax

BWT bestprotect

BWT BWT bestprotect

BWT bestico

BWT BWT bestico

BWT bestdrink PREMIUM

BWT BWT bestdrink PREMIUM

BWT bestclear

BWT BWT bestclear

Which filter for which appliance?

How long does a filter last?

Water analysis & filter replacement

Your request list