Prepare your pool this winter with our pre-measured winterizing closing kit.

Our powerful combination of winterizing chemicals helps to prevent algae growth, eliminate minerals and metals that can cause liner stains and build-up, and purge lotions, oils, grease, and grime from your pool water. Ordering a larger winterizing kit than your pool size may help to protect against winter cover problems.

The winterizing kit includes 1 small floater that will control deposits on pool surfaces during the winter months, 1-pound of non-chlorine shock that kills micro-contaminants, algae, and pathogens, 1-quart of stain control that helps prevent and control algae stains and build-up, and 1-quart of winter treatment that ensures clear water for closing. For added versatility, this kit can be used on saltwater pools and is designed for use in pools up to 10,000 gallons in size. Instructions are included.

Treat your pool to the ideal pre-measured winterizing kit with the Swimming Pool Winterizing Chemical Treatment Closing Kit.

• Swimming pool winterizing chemical closing kit designed for pools up to 10,000 gallons
• 1 small floater will control deposits on pool surfaces during the winter months
• 1-pound non-chlorine Shock kills micro-contaminants, algae, and pathogens
• 1-quart stain control helps prevent and control algae stains and build-up
• 1-quart winter treatment ensures clear water for closing
• Clean, sanitary water with no staining or bleaching
• Instructions included
• Manufacturer warranty: 1-year warranty