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Performance evidence · Residential

One water source, two needs: clean water and drinking water.

Residential customer · Kranggan Permai, Jatisampurna, Bekasi

Sampled 1 April 2026 · Analysed 6 April 2026ARS internal test · personal identity withheldReport 27/ARS-01/IV/2026
ARS HPFS 150 LPH Auto residential installation in Bekasi
ARS HPFS 150 LPH Auto for the household clean-water supply.
The requirement
“Our well water is cloudy and smells. We need clean water and also water that can be used safely for daily drinking.”
01

Water context

Source: well water for household use

02

ARS solution

ARS HPFS 150 LPH Auto treats the household clean-water supply, followed by ARS DWB 150 LPH under-sink treatment at the drinking-water point of use.

03

Verification result

Internal report 27/ARS-01/IV/2026 concludes that the well-water sample did not meet the report’s benchmark, the HPFS output met its clean-water benchmark, and the DWB output met its drinking-water benchmark for the parameters tested.

Measured evidence

The change, shown parameter by parameter.

The summary below reproduces selected values from the ARS internal test report. Values must be read with the sampling date, method, and water context.

ParameterBeforeAfter HPFSDrinking-water outputReport benchmark
TurbidityFAU1500<3
Colourmg/L Pt-Co104210
TSSmg/L1000—
Manganesemg/L0.7<0.1<0.10.1
Iron (Fe)mg/L0.1<0.02<0.020.2
Hardnessmg/L CaCO₃411139134—
TDSppm247247192<300
pH7.07.17.86.5–8.5

Scope note: this internal test applies only to the submitted samples and the parameters measured on the stated date. Water quality may change. Visual clarity alone does not establish drinking-water safety; microbiological and other relevant parameters require verification according to the intended use and applicable requirements.

ARS DWB 150 LPH installed under a kitchen sink
ARS DWB 150 LPH under-sink for point-of-use drinking-water treatment.

Sustaining performance

Installation is the start—not the finish.

ARS uses the initial test as a performance baseline. Follow-up service can then be planned around source-water changes, usage load, pressure and flow, equipment condition, operating records, and repeat testing when required.

  1. 01Record operating conditions and the initial result.
  2. 02Perform routine inspection, cleaning, backwash, or component service as applicable.
  3. 03Re-test relevant parameters when conditions, risks, or intended use require it.
Discuss a similar water issue

ARS case-study standard

Problem → measurement → design → verification → care.

Future projects will follow the same structure so readers can distinguish photographs, measured evidence, technical interpretation, and the plan for sustaining performance.

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