Regular price $1,075.00
Regular price $1,075.00
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6-Stage Extreme Low Waste Reverse Osmosis System – Premium Water Filtration

After extensive testing, this is our most advanced RO system — engineered to tackle water wastage without compromising purity. A genuine DOW FilmTec BW30-1812-75 membrane pairs with an Aquatec permeate pump, twin pressure gauges, chloramine-rated pre-treatment, membrane flush, and a remineraliser for smooth taste — all tuned for an extreme low waste ratio.

Why Choose This System?

  • Extreme Low Waste Ratio — approx. 0.6 L waste per 1 L produced (conditions dependent).
  • Aquatec permeate pump — boosts membrane efficiency, reduces TDS creep, improves tank pressure; great in low-pressure areas.
  • Twin pressure gauges — easily monitor cartridge condition and system pressure.
  • Chloramine removal cartridge — handles ~3,800 L chloramine & ~45,000 L chlorine.
  • Handheld TDS meter — verify membrane performance and water quality.
  • Membrane flushing valve — simplifies maintenance and extends membrane life.
  • Remineraliser — corrects pH and adds essential minerals for taste and balance.
  • High output — ~200 L/day @ 40 psi; over 500 L/day @ 90 psi.
  • 3-year pro-rata membrane warranty — because low-waste configs work membranes harder.

6-Stage Filtration Process

  • Stage 1 — 5 µm polyspun sediment
  • Stage 2 — 1 µm sediment
  • Stage 3 — Matrikx CTO chloramine removal cartridge
  • Stage 4 — DOW FilmTec BW30-1812-75 TFC membrane (U.S. made)
  • Stage 5 — Omnipure K2548 remineraliser
  • Stage 6 — Omnipure CL10RO-T40 coconut carbon post-filter

Important Notes

  • TDS limit — suited to water < 500 ppm TDS (ideal for metro supplies incl. Adelaide, Perth, Brisbane, Sydney, Melbourne). Not suited to bore water.
  • Minimum pressure — 40 psi (280 kPa). Optimal ~50 psi (350 kPa) or higher.
  • Sound note — the permeate pump “clicks” about every 3s while filling (similar volume to a biro); frequency reduces as the tank pressurises.

System Specifications

  • Main unit size — 49 cm (W) × 42 cm (H) × 14 cm (D).
  • Tank options:
    • 4.2 L — 33 cm (H) × 20.5 cm ⌀
    • 9 L — 39 cm (H) × 24 cm ⌀
    • 12 L — 39 cm (H) × 27.5 cm ⌀
  • Optional faucetsbrowse options.

Premium Build & Compliance

  • QMP-300-HP housings (USA) — 10″ NSF certified; burst strength ~575 psi (≈4000 kPa); tested to AS3497.
  • Pressure limiting valve — 550 kPa PLV with dual checks (WaterMark AS1357-2, lic 23133) — meets plumbing code.
  • Supplied complete — ready to install out of the box.

Connection Types

  • ½″ Flick-Mixer Braided Line — most common in modern kitchens. Fit the supplied adapter with the rubber washer, then re-attach the braided hose. Details/Instructions
  • ¾″ Dishwasher Adapter — use the dishwasher cold-water outlet where available. Details/Instructions
  • ½″ Tee Olive Fitting (Copper) — typical for older homes with separate taps. Details/Instructions

Replacement Cartridges & Maintenance

Performance Data

The system demonstrates high contaminant reduction across both inorganic and organic compounds:

Inorganic

  • Aluminum 99%
  • Arsenic 98%
  • Alum 95%
  • Cadmium 95%
  • Calcium 98%
  • Chromium III 98%
  • Copper 90%
  • Fluoride 98%
  • Iron 98%
  • Lead 90%
  • Magnesium 98%
  • Manganese 90%
  • Mercury II 85%
  • Nitrate 90%
  • Potassium 95%
  • Selenium 95%
  • Silver 98%
  • Sodium 95%
  • Strontium 90%
  • Sulfate 90%
  • Zinc 98%
  • Total Dissolved Solids 95%
  • Asbestos 99%

Organic

  • Chlorine 98%+
  • Herbicides 98%+
  • Pesticides 98%+
  • DDT 98%+
  • Endrin 90%+
  • Lindane 98%+
  • Aldrin 98%+
  • Benzene 98%+
  • VOCs 98%+
  • Atrazine 98%+
  • Fluoranthene 98%+
  • Phenol 98%+
  • Trihalomethanes 98%+
  • Toxaphene 98%+
  • Dichloromethane 98%+
  • Chloroform 98%+
  • Trichloroethylene 98%+
  • Perchloroethylene 98%+
  • Tannic Acid 98%+
  • Methoxychlor 98%+
  • PCB 98%+

Actual performance varies with source water, pressure, temperature, and maintenance.

Performance Data Sheets

Helpful Resources

Warranty

Includes a 5-year warranty on components and a 3-year pro-rata membrane warranty. Built with high-quality parts and designed for long-term reliability, safety, and performance.