The NSF® standard

In the field of water filtration, NSF® certification, although not in itself a guarantee of total efficiency, is a Holy Grail that every manufacturer seeks to obtain. It shows that the filter is well designed, that it is safe, that it has been tested according to demanding and appropriate protocols and standards, and that it fully fulfils the function for which it was designed. It's a real guarantee of quality if this certification is accompanied by relevant and real analyses of a range of pollutants.

At Star Water Filter®, we're committed to doing things right, and we've worked hard to design and manufacture a water filter that meets today's water pollution challenges.

To do this, we first took care to select and assemble NSF®-certified materials that also meet European safety requirements.

And to take perfection even further, we have subjected our entire filter to REACH testing, as well as NSF® certification.

* The filter is currently undergoing NSF® certification. The certificate will be available on this page as soon as it is available.