Pool & Spa Essentials

WinterGuard Closing Kit

WinterGuard Closing Kit
Seasonal Maintenance

WinterGuard Closing Kit

SKU: WG-15K-POOLIn Stock

Ensure your swimming pool remains pristine throughout the off-season. The WinterGuard Closing Kit provides a professional-grade chemical balance for pools up to 15,000 gallons, making your spring opening faster and cleaner.

$42.99Incl. Taxes

What's inside:

  • Winterizing Algaecide
  • Stain & Scale Preventer
  • Shock Treatment Granules
15,000Gallon Capacity
6 MonthsLong-Lasting Protection
Fast-ActingWinter Preparation
2-4 DaysFast Shipping
Technical Data

Kit Specifications

Detailed technical information about the WinterGuard chemical balance system.

Parameter Specification Value
Total Volume Up to 15,000 Gallons
Formula Type Concentrated Winterizing
Primary Use Pool Closing / Winterizing
Shelf Life 24 Months
Safety Rating Professional / Residential
Compatibility All Pool Finishes

Why Choose WinterGuard?

WinterGuard provides a comprehensive solution for pool closure. By balancing your water chemistry before the freeze, you significantly reduce the risk of algae blooms and surface stains that commonly occur during the winter dormancy period. The kit contains high-performance agents designed specifically to endure lower temperatures while maintaining structural integrity of your pool finish.

Using this kit as part of your annual routine ensures a stress-free spring startup. Instead of dealing with cloudy, algae-infested water, you can focus on simply re-balancing your levels, allowing for a quicker transition into the swimming season.

Application Instructions:

  • Clean your pool thoroughly to remove debris.
  • Adjust your pH and total alkalinity to recommended levels.
  • Add the WinterGuard formula while the pump is running to circulate.
  • Cover your pool once chemicals are fully distributed.
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Have Questions?

Frequently Asked Questions

Find answers to common questions about pool winterizing.

Yes, WinterGuard Closing Kit is safe for vinyl, fiberglass, and plaster pool surfaces when applied according to instructions.

The kit is specially balanced for pools up to 15,000 gallons.

You should apply this kit once water temperatures fall below 60°F (15°C) to ensure the chemicals are not neutralized by warm temperatures.

Need Expert Advice?

Contact our pool care experts for tailored advice on winterizing your specific pool system.