WinterPill®'s all-in-one formula makes winterizing your pool faster and easier than ever! WinterPill® clarifies the pool water and helps reduce scaling and staining. WinterPill® is enzyme enhanced and controls non-living organics to control waterline ring and enhance filter performance. WinterPill®'s patented pre-measured release delivery system effectively helps maintain clear water during the off season. WinterPill®'s concentrated formula is compatible with all pool surfaces and will not affect pool chemistry. All-in-One Formula: Simplifies winterizing your pool through patented delivery system, making the process faster and easier than ever! Patented Delivery System: Pre-measured release ensures effective maintenance of clear water throughout the winter Long-Lasting: One pill lasts up to six months, providing a faster turnaround time at opening. Clarifies Water: Helps reduce scaling and staining, keeping your pool water clear Enhance Filter Performance: Enzyme enhanced formula controls non-living organics to reduce waterline ring and enhance filter performance UPC 810032581152 Item Form Liquid, Tablet Brand Name Aquapill Unit Count 1.0 Count Item Weight 0.52 Kilograms Manufacturer BioLab, Inc. Item Type Name AquaPill WinterPill Pool Clarifier and Enzyme Product Benefits Maintains Clean Sanitized Water, Prevents Stains, Protects Equipment