One bottle of 50 Potable Aqua Germicidal Water Purification Tablets with one bottle of 50 PA PlusMakes contaminated water bacteriologically suitable to drink within 35 minutes. For use only when drinking water is of questionable quality.Effective against bacteria and Giardia lambliaEmergency water purification tablets trusted by military and emergency organizationsTravel and camping accessory or emergency preparedness tool that improves taste and color of water
