17 Mg Water Purification Tablets / 100 Tablets Pack -1 tablet Purifies 3-4 Liters of Water/Safe and Reliable Water Treatment No Color or Unpleasant Taste/Sterilize Disinfect & Purify Water

Ef-Chlor 17 Mg Water Purification Tablets / 100 Tablets Pack -1 tablet Purifies 3-4 Liters of Water/Safe and Reliable Water Treatment No Color or Unpleasant Taste/Sterilize Disinfect & Purify Water

Ef-Chlor 167 mg Water Purification Tablets/NaDCC Tablet / 100 Tablets Pack/Rapidly Effective Against Bacteria, Viruses, and Spores/Purifies 20 Liters of Drinking Water per tablet

Safe Chlor Tab 1000 | Chlorine Tablets for Water Tanks of 1000 Ltrs, Overhead & Underground Water Tanks; Water Purification Tablets Kills Bacteria and Prevents Algae; Pack of 50 Tablets for 50000 Ltrs