Water Filter System

RO-4000 Reverse Osmosis Countertop


The RO-4000 Reverse Osmosis System connects directly to the tap faucet – no under sink plumbing is required. It has been made using high quality components and filters, and is fully portable. This unit offers an efficient four-stage filtration process. It has been fully factory tested, and comes with a full 5 year warranty (excludes filters).



Effectively Removes

  • Aluminium
  • Barium
  • Cadmium
  • Chlorine
  • Chromium
  • Copper
  • Cryptosporidium & Giardia
  • Cysts
  • e. Coli Bacteria
  • Fluoride
  • Heavy Metals
  • Hydrocarbons
  • Iron
  • Lead
  • Manganese
  • Mercury
  • Nitrate
  • PCB’s
  • Potassium
  • Radium
  • Sediment, Dirt & Rust
  • Selenium
  • Sodium
  • Taste & Odour

Filtration Process

The RO-4000 Reverse Osmosis Countertop system has a highly efficient filtration process.

Four-Stage filtration process

Stage 1Sediment Pre-filter

Mechanical filtration removing fine sediment particles such as sand, dirt and rust (5 micron).

Stage 2 – Granular Activated Carbon (GAC) filter

Removes chlorine and other organic pollutants for membrane protection.

Stage 3 – Ultrafine TFC RO membrane (300 litres per day*)

Screens to 0.0005 micron, filtering viruses, bacteria and parasites. Repels heavy metals. Removes Fluoride and Hydrocarbons.

Stage 4 – Carbon polishing Post-filter

Final polish producing superb tasting water.

Features & Benefits

The RO-4000 Reverse Osmosis System has proven to be extremely reliable and effective, and can be fitted simply and requires no mains plumbing – simply attach to your existing faucet with the diverter valve included.


Dimenions34W x 17H x 16.5D cm
Filter output300 litres per day (@60 PSI)
Micron rating0.0005 micron
Warranty5 years (excludes cartridges)