bestaqua Premium
bestaqua Premium

BWT bestaqua PREMIUM

The taste expert after reverse osmosis 

More information
  • Special filter system for mineralization downstream of reverse osmosis (BWT bestaqua ROC Coffee)
  • Unique, with BWT Magnesium Technology
  • Mineralisation for higher magnesium content ensures optimum extraction results for coffee
  • Consistently highly pure, bacteria-free water thanks to integrated BWT ultrafiltration membrane
  • Also ideal for high water consumption
  • Ensures reliable machine protection and water with top sensory characteristics
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Product details

BWT bestaqua PREMIUM is a new, inno­v­a­tive filter system for opti­mising water, partic­u­larly for all hot bever­ages. Inte­grated in the BWT bestaqua ROC reverse osmosis system, this filter enriches the water with magne­sium ions in exchange limescale and gypsum depositing calcium ions. 

The result, worldwide, is a consistent and high level of water quality, ideal for coffee specialists. Equipment is fully protected against all deposits and corrosion. More­over, the inte­grated BWT ultra­fil­tra­tion membrane (0.1µm) ensures that the filtrate is always hygien­i­cally pure, virtu­ally free of bacteria (reten­tion rate of 99.9999%/log 6).

Technical benefits of BWT bestaqua PREMIUM at a glance:

  • Very easy to install and to replace filters
  • BWT magnesium technology
  • BWT ultrafiltration membrane (0.1µm)
  • 99.9999% (log 6) retention of bacteria
  • Filtration of all treated water
  • Ease of handling when replacing the filter
  • Integrated active carbon filtration

Technical details

BWT bestaqua 14 Premium 14
Connection thread (in/out) (1)
Inlet water pressure, min. – max. in bar
Water temperature, min. – max. in °C
Ambient temperature, min. – max. in °C
Connection height 421
⌀ Filter cartridge 130 mm
Weight in kg, approx. (dry) 2.6 kg
Weight in kg, approx. (wet) 4.3 kg
Filter capacity in litres
Bypass settings (2) 100 (μ / cm) 9000
Bypass settings (2) 150 (μ / cm) 6000
Bypass settings (2) 200 (μ / cm) 4500
Filter replacement recommended after months 6
Order no. of filter cartridge FS24P99A00

(1) Connection thread options with BWT besthead FLEX

(2) Bypass setting in BWT bestaqua ROC system

bestaqua Premium

BWT bestaqua PREMIUM