BWT bestaqua 14 PREMIUM Mineral Filter (Mg²⁺ Remineralization)

BWT bestaqua 14 PREMIUM Mineral Filter (Mg²⁺ Remineralization)

The BWT bestaqua 14 PREMIUM is the advanced mineral filter that completes your BWT bestaqua 14 ROC system (HORECA or COFFEE). With the patented BWT Magnesium Technology, the filter adds exactly the right amount of magnesium to the purified RO water – providing optimal mineral composition and the best water quality for coffee, espresso, and hot drinks.

The filter is installed directly after the reverse osmosis system and ensures that the water achieves the perfect balance of minerals. The result is better extraction, richer aroma, less bitterness, and a top-class sensory experience – just as professional baristas demand.

Why choose the BWT bestaqua 14 PREMIUM mineral filter?

✔ Magnesium boost: Replaces calcium with magnesium for optimal taste, better crema, and full use of the coffee’s aromas.

✔ Perfect mineral balance: Tailored for coffee and espresso production – consistent quality every time.

✔ Machine protection: Prevents lime scale, gypsum, and corrosion, so your machines last longer without environmentally harmful chemicals.

✔ High hygiene: Integrated ultrafiltration membrane removes 99.9999% of bacteria and provides consistently ultrapure water.

✔ Easy installation and replacement: Universal BWT besthead FLEX head makes changes quick, safe, and tool-free.

✔ High capacity: Up to 6000 litres (depending on set mineral content and water quality).

Suitable for

• Espresso machines
• Fully automatic coffee machines
• Coffee brewers
• Professional cafés, restaurants, and home baristas with high demands for water quality

Perfect complement to

BWT bestaqua 14 ROC COFFEE and BWT bestaqua 14 ROC HORECA – together they create the ultimate water optimisation with >97% salt removal and precise magnesium mineralisation.

Food approved | Made in Austria

Replace the filter after use or when capacity is reached – easily monitor via the BWT bestaqua app on the main system.

Raise your coffee to a professional level – with BWT bestaqua 14 PREMIUM you get water that truly makes a difference in both taste and machine lifespan. Contact us for advice or a tailored offer!