Ndur Water Filtration Radiological Replacement Filter

Portable water filtration system replacement filter for the NDûR 28oz and 38oz portable water bottle and centeen.

When youre travelling in areas where water quality is suspect, the unique NDûR water filtration system makes life easy. It gives you a convenient and low-cost alternative to boiling, purification drops and bottled water, and is suitable for travel throughout the world. Simply fill your NDûR bottle from any tap, stream, river or lake even in third world countries and enjoy safe, clean drinking water straight away.