Refills “filtering sleeves”

Mechanical filtration

Thanks to a patented water filtration system proven for over 35 years, the company’s professional experience spans the world. The exclusive Cintropur® filter system is aimed at removing solid particles such as earth, sand, rust and moulds from water supplies. The Cintropur® range is capable of filtering particles from 300 microns down to as fine as five microns in size. The low maintenance costs are a key selling point. The Cintropur® filter sleeve is a very low cost replaceable item, so filter maintenance is a simple process and replacement costs are low.

The following finenesses are available:
  • 5 microns and 10 microns

    Typical use: the 5 µ sleeve is highly recommended for an efficient protection of ultrafiltration, nano and osmosis membranes. The final user will also use this fineness to retain smallest particles on the public water mains.

  • 25 microns

    Typical use: it is the standard fineness that equips all CINTROPUR® filters when you place a purchase order.  It is a good choice for retaining all particles on rainwater harvesting, drilling and well waters. You can also use this fineness on the public water mains or even before a UV sterilization device.

  • 50 and 100 microns

    Typical use: Will also be used to protect public water mains, drilling and well waters…

  • 150 and 300 microns

    Typical use: These 2 finenesses are made of nylon and are thus washable.  The main uses are the irrigation and spraying applications.






Filtering sleeves NW18
Filtering sleeves NW25
Filtering sleeves NW32
Filtering sleeves NW 50, NW62, NW75
Filtering sleeves NW500, NW650, NW800