Pre Mac Travel Well Trekker Water Purifier Replacement Cartridges

Treats another 200-250 litres.
COMPACT - EFFECTIVE – RECHARGEABLE - BRITISH DESIGN

Pre-Mac are the water purification specialists. These British designed products are proven to eliminate waterborne diseases in independent tests - In service with Armed Forces and their elite units, United Nations and International Rescue teams - British products at affordable prices

The Pre-Mac Water purifiers are recommended by bushcraft guru Ray Mears “Pre-Mac water purifiers are the most versatile travelling companions I have used. They produce safe, clean water for drinking, first aid, food preparation and personal hygiene. Don’t take risks with your health!”