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Water Purification Tablets (50-pack)
£4.75
Treats stored or tap water if your supply is contaminated. One pack per 50 litres.
Add it when you build your box. We work out how many you need.
£4.75
Treats stored or tap water if your supply is contaminated. One pack per 50 litres.
Add it when you build your box. We work out how many you need.