1.67gm Tablet for Clean Tank Water - Purifies 500 Litres per Tablet - Pack of 50 Tablets for Effective Overhead & Underground Tank Water Purification

Ef-Chlor 1.67gm Tablet for Clean Tank Water - Purifies 500 Litres per Tablet - Pack of 50 Tablets for Effective Overhead & Underground Tank Water Purification

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

Safe Chlor Tab 500 Water Purification Tablets | 1 Effervescent Tablet For 500 Liters Of Water Tank | (100 Tablets Per Pack To Treat 50000 Liters)