Ensure clean and safe drinking water for your pets and humans with these water purification drops from CDS Supplies. The drops are made with distilled water and contain 28% NaCIO2 (by weight) (22.4% by volume) and 4%+HCI. They come in a unit quantity of 1 and are intended for use in water purification. These drops are perfect for anyone who wants to provide clean and refreshing drinking water without worrying about impurities. They are easy to use and can be added to any type of water. Each unit type contains 8 oz of the drops, making it a great value for your money. Get your hands on these water purification drops today and enjoy clean and refreshing water for you and your pets.