Clean Tabs 040781 Aqua Mega Water Purifying Tablet, Blue, Pack of 20

Amazon.co.uk Price: $13.00 (as of 11/30/2022 20:40 PST- Details) & FREE Shipping.

Aqua Mega Tabs water purifying tablets
Rapidly dissolving effervescent tablets for treating stored water
Manufactured to strict specifications to ensure an accurate dose