Home Food & Water Water Purification Oasis 1000 Tank Water Purification Tablets 200 x 1.7g

Oasis 1000 Tank Water Purification Tablets 200 x 1.7g

Product code B171
Quantity in stock 36 item(s) available
Weight 0.75 kg
MPN 2003602
Price (inc VAT) £11.94 (inc VAT)
Price (ex VAT) £9.95 (ex VAT)

Makes Water Safe to Drink - Fast

Oasis 1000 (1.7g NaDCC Tablets) water purification tablets are rapid dissolving effervescent chlorine tablets lethal to pathogenic bacteria, viruses, spores, algae, fungi, and cysts. The tablets are suitable for emergency water disinfection and for treating water tanks and systems.

Emergency water disinfection: Dissolve 1 tablet per 100 litres of water to give 10ppm available chlorine, leave for 10 minutes before drinking. Always agitate the solution to ensure even distribution of the chlorine.

Water tank treatment: Dose tank to 5ppm available chlorine, leave for 5 minutes then drain. Using a suitable sanitising solution such as 200ppm solution mixed with neutral detergent, thoroughly clean the tank. Rinse off. Add tablets to achieve 60ppm, fill with water and leave for 16 hours. Check for a 50ppm chlorine residual then neutralise with sodium thiosulphate.

New pipe intallations: Dose the pipework to 50ppm for 30 minutes, check for a chlorine residual then drain off.

Water Volume in Litres for Treatment at a specific chlorine level: Each Oasis 1000 (1.7g) tablet will treat a 100 litre (20 gallon) tank at a level of 10ppm


Available chlorine, per 1.7g tablet ppm in water
1 Litre 10 Litre 20 Litre 100 Litre 200 Litre
1000 100 50 10 5







Current batch best before date: 02/2021

Organisms killed by Oasis water purification tablets (external link)


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