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Single machine, household use
Escalate to specialist - Everpure MRS-350 (EV997036) minimum
Water · SA · Outback SA
Coober Pedy & Far North SA
Supplied by SA Water · Deep bores + desalination
All zones
EXTREME-ESCALATE-TO-SPECIALIST-TEST-ON-SITE
Artesian bore - extreme TDS. Custom system required.
Water chemistry
ExtremeHardness (mg/L CaCO₃)
300–600
German degrees (°dH)
16.8–33.6
TDS (ppm)
1000–3000
Typical pH
7.5-9.0
Recommended filters
Filter choice scales with weekly coffee volume. Pick the tier that matches your usage.
Small Cafe
Up to ~10 kg coffee/week
Escalate to specialist - Everpure MRS-600 (EV997052) + 4CM
Medium Cafe
10–30 kg coffee/week
Escalate to specialist - custom RO system required
High Volume
30+ kg coffee/week, multi-group
Escalate to specialist - custom RO + pre-treatment required
Additional requirements
- RO system
- MANDATORY with pre-treatment - custom system required
- 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)