Prepare your pool this winter with our pre-measured winterizing closing kit. Our powerful combination of winterizing chemicals help 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. – Winterizing kit includes: – Winter Treatment – 1 Quart – Stain Control – 1 Quart – Non-Chlorine Shock – 2 Pounds – Small Winter Floater (1) This kit can be used on salt water pools! This Winterizing Closing Kit is designed for use in pools up to 20,000 gallons in size. Kit instructions included!

Product Features

• Swimming pool winterizing chemical closing kit for up to 20,000 gallons
• 1 quart winter treatment ensures clear water for closing
• 1 quart stain control helps prevent and control algae stains and build-up
• 2 pounds non-chlorine shock kills micro-contaminants, algae, and pathogens
• 1 small floater will control deposits on pool surfaces during the winter months