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Single machine, household use
BWT BESTMAX PREMIUM XL (FS28P00A00) or Brita C500 (1002045)
Water · WA · Goldfields-Esperance
Esperance & South Coast WA
Supplied by Water Corporation · Cascade / Pink Lake area
All zones
SCALE-RISK-FLOW-METER-RECOMMENDED
South coast WA - moderate-hard.
Water chemistry
Moderate-HardHardness (mg/L CaCO₃)
120–200
German degrees (°dH)
6.7–11.2
TDS (ppm)
200–450
Typical pH
7.4-8.3
Recommended filters
Filter choice scales with weekly coffee volume. Pick the tier that matches your usage.
Small Cafe
Up to ~10 kg coffee/week
BWT BESTMAX PREMIUM 2XL (FS30P00A00) or Claris Ultra 1000-L (4339-82)
Medium Cafe
10–30 kg coffee/week
Claris Ultra 1500-XL (4339-83) + WM1000 flow meter mandatory
High Volume
30+ kg coffee/week, multi-group
Everpure MRS-225 RO (EV997028) + 4CM or Claris 1500-XL Twin
Additional requirements
- RO system
- Recommended for specialty - Everpure MRS-225 (EV997028) + 4CM (EV962780)
- Filter head required
- BWT Besthead (FS00Y90A00) for BWT; Brita Head (1013637) G3/8" BSP for Brita; Claris Head (4339-90) 3/8" BSP for Claris
- Flow meter
- BWT WM1000 for commercial; Everpure Claris Flowmeter (4339-30) for Claris systems
- Test kit
- BWT TK550 Carbonate Hardness Test Kit (TK550)