Haviland 20K Gallon Winter Closing Kit

$32.99


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  • Quick Shock
  • Algae Kil 10
  • Long Lasting
  • EPA Registered

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Frequently Bought Together

Skimmer Winterizing Blowout Tube

  • Prevents Plumbing Leaks Caused by Freezing!
  • 1.5" or 2" Skimmer Threads MPT
  • Direct Gizzmo Replacement

1-1/2" Threaded Winter Plug for Pool Returns

  • Hayward SP1022C 1.5" Winter Plug
    • All-Purpose Winter Plug with O-Ring
  • Winter Drain Plug Fits
    • 1.5" Pool Returns
    • 1.5" Filter Tanks

Winter Cover for 1084 Inground Pool Skimmers

  • Closes Your Skimmer & Protects From Freezing!
  • Use With 1084 Skimmers:
    • Hayward, Aquador, American Products, CMP
    • Measures 8.4" x 6.1"

Wide Mouth Winter Cover for 1085 Pool Skimmers

  • Closes Your Skimmer & Protects From Freezing!
  • Use With 1085 Skimmers:
    • Hayward, Aquador, American Products, CMP
    • Measures, 15 3/16"W X 5 5/8"H

Aqua Clear 36938 Omega Liquid Winterizer, 1 Gallon

  • Aqua Clear Omega Liquid Winterizer
  • Regular and concentrated formulas available
  • This is an Aqua Clear genuine product
  • Keeps pool water clear until spring
  • 1 Bottle Treats up to 25k Gallon Pool
  • MPN: 36938
$32.99
SKU: C003654-CS6X1K Category: Tag: Brand:

Description

Haviland Winter Closing Kit – 20,000 Gallons

The Haviland 20K Gallon Winter Closing Kit is designed for pools up to 20,000 gallons and includes fast-acting Quick Shock and Algae Kill for effective algae control during winterization.

The Quick Shock is a dry granular form of sodium dichlor that eliminates algae and purifies pool water. The Algae Kill (Algae Kil 10) is a liquid algaecide that controls existing algae and helps prevent future growth.

This winter kit is also compatible with saltwater pools for seamless winterization.

Active Ingredients:

  • Quick Shock: 99% Sodium Dichloro-s-triazinetrione.
  • Algae Kil 10: 10% Alkyl (C14=50%, C12=40%, C16=10%) dimethyl benzyl ammonium chloride, 90% Other Ingredients.

Directions for Using the Chlorinated Winter Kit at Pool Closing:

  1. Thoroughly clean your pool, including vacuuming any debris, to avoid issues when reopening in the spring. Remove all ladders and accessories.
  2. Test and balance your pool water to the following parameters: pH 7.2-7.5, Alkalinity 80-150 ppm, Hardness 175-275 ppm, and ensure Iron or Copper is ≤ 0.05 ppm.
  3. Add the entire contents of the kit 24 hours before lowering the water level:
    • Broadcast the Haviland Quick Shock evenly over the pool water.
    • Pour the entire bottle of Haviland Algae Kil 10 directly into the pool.
  4. Lower the water level to the recommended closing level.
  5. Clean and store all pool equipment.
  6. Install a high-quality pool cover to keep debris out.

This winter kit helps ensure your pool remains algae-free throughout the winter season, making spring reopening easier.

Features:

  • Quick Shock
  • Algae Kil 10
  • Long Lasting
  • EPA Registered

Additional information

Brand

Kit Type

Closing/Winterizing Kit & Chemicals

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