Miraclear Pool Clarifier (Large)

No Mixing. No Measuring. No Mess! Miraclear Pool Clarifier Tab's unique gel formulation removes particles too small to otherwise be filtered. This makes it easy to have crystal clear pool water effortlessly. Safe, non-toxic, biodegradable does not affect water chemistry and is compatible with chlorine generators. For best results, drop the tab into your pump strainer basket. Starts working immediately, dissolves within days and provides amazingly clear water. Treats up to 30,000 gallons.