Paragon CP-4 Water Filter

The Paragon CP-4 is the first water filter to acquire the NSF473 certification on the elimination of perfluorinated compounds (PFOA and PFOS).

Providing safe drinking water, the Paragon CP-4 carbon block filter is manufactured from 100% natural cocounut shell. This eco-friendly material effectively filters ultra-fine particles to 0.5um in diameter (1/100 the diameter of a hair) including drugs and new kind of pollutants.

This system meets The WaterMark specification AS/NZS 3497:1998 Amdt 1 2001 Drinking water treatment units—Plumbing requirements. Certificate Number 23124.





A single Filter with a five stage filtration process

Stage 1 – Elimination of Particles, Pollutants and Unpleasant Smells

Elimination of chloramine (sterilizer), chlorine and particulate class 1 (elimination of particles over 0.5um).

Stage 2 – Elimination of Fine Particulate Matter and Volatile Organic Compounds

Asbestos, cysts, lead, mercury, MTBE (Isobutylene), turbidity and VOC.

Stage 3 – Elimination of Drugs and 15 kinds of new pollutants

Reduction or elimination of 15 kinds of new pollutants and drugs including estrone, bisphenol A, ibuprofen, naproxen, nonylphenol and phenytoin.

Stage 4 – Elimination of Perfluorinated Compounds

PFOA (perfluorooctanic acid) and PFOS (perfluorooctanesulfonic acid).

Stage 5 – Elimination of Hazardous Substances whilst protecting beneficial minerals for the human body

Effectively Removes

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



The CP-4 is the first water purifier to acquire NSF473 certification on the elimination of perfluorinated compounds (PFOA and PFOS).


Certificate of the performance eliminating aesthic factors including taste and odors.


Certificate of the performance eliminating organic compounds.


Certificate of lead content in the drinking water supply units and relevant materials.


Certificate of the performance eliminating or reducing 15 kinds of new pollutants including drugs.

Buy Now

We take pride in providing not only the best brands and quality of products but also the best solutions for your water filtration requirements. Our professional experience and knowledge of the latest available products can be of great help when choosing a water filter system.

For all sale enquiries please talk to our team today, call 02 9458 1111