Water Preservative Solution 4 X 250Ml Bottles

Adding Water Additive to eyewash to protect against bacteria, fungus, algae, and other micro-organisms. One bottle preserves between 23-75 litres of water for up to three months. *Sold in box of 4 bottles For use in PRATT Portable Gravity Fed Units SE5000 & SE5050 Dimension (mm): Capacity - 250ml