Effervescent water purifying tablets, each tablet will purify 5 gallons/25 litres of water.
Approved by the WHO for drinking water purification.
FREE standard delivery within 3-5 working days.More information on Standard UK Delivery
FREE Reserve & Collect from store..More information on Click & Collect
Next Day delivery Order Up to 6pm for delivery the next day - from £5.95More information on Next Day UK Delivery
Currently unavailable, check back for updates - coming soon.More information on International Delivery