Purisaf Water Purification Tablets 200 per tub x 2

I use these for a 1000 litre IBC water tank (within an insulated unit) for water for my horses on my yard - especially when other water sources freeze.They are very effective and keep the water fresh and safe for the horses.They are incredibly easy to use - just drop the necessary tablets in for the quantity. They smell suitably reassuring. Excellent value for money as you get a good quantity and need relatively few.

Good