Four Stage Reverse Osmosis Unit
PUROTWIST 4000
The Purotwist 4000 Reverse Osmosis unit provides ultra pure water for those looking for the highest quality of water filtration. This unit is suitable for town treated and rural water supplies, for both residential and commercial environments. This Reverse Osmosis system has a semi-permeable membrane that rinses contaminants to the drain (including Lead, Fluoride, Chromium, Barium, Cadmium, Nitrate and more). The high quality filtered drinking water is produced and stored in an 11 litre sealed tank. The unit fits under the kitchen sink with a separate dispensing faucet on top of the bench.
The Purotwist 4000 can be easily installed and maintained. The three filters should be changed annually, with the RO membrane being replaced every 3 years. All filters have quick fit heads, making the servicing and changing of filters very easy.
The Purotwist 4000 consists of a four stage purification process.
Stage 1 5 Micron Sediment Filter: Removes dirt, sediment, sand, and other physical particles.
Stage 2 Carbon Block: Provides protection to the RO membrane from free chlorine and sediment.
Stage 3 Reverse Osmosis Membrane: Membrane reduces a high percentage of dissolved inorganics.
Stage 4 Post Carbon Filter: A final polishing process that enhances and clarifies your drinking water.
- Ultra pure water
- Produces up to 64 litres per day
- Removes dirt, sediment, chlorine, chemicals, turbidity, total dissolved solids, toxic chemicals, radioactive elements, pesticides, herbicides, all heavy metals, fluoride, hardness, Giardia, Cryptosporidium, bacteria and viruses
- Sealed 11 litre storage tank
- Tank can be placed anywhere up to 3 metres from system
- Tank automatically refills when used
- Easy to install
- Very compact system
- No maintenance required between annual servicing