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10 Best pool winterising kits of 2025

Save up to 39% off
  • Best Choice

    1

    Robelle 3430-A Pool Winterizing Chemical Kit up to 30,000 Gallon Pool
    Robelle

    Robelle 3430-A Pool Winterizing Chemical Kit up to 30,000 Gallon Pool

    9.9
    Exceptional
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  • Value for Money

    2

    In The Swim Pool Deluxe Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 15,000
    In The Swim

    In The Swim Pool Deluxe Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 15,000

    13% Off
    9.8
    Exceptional
    Our Rating

  • 3

    In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 7,500 Gallons
    In The Swim

    In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 7,500 Gallons

    9.6
    Exceptional
    Our Rating

  • 4

    3 in 1 Winter Closing Kit - Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use - Up to 30,000 Gallon
    POOLHACKER

    3 in 1 Winter Closing Kit - Pool Winterizing Kit for Above Ground Pool and inground Pools, Easy to Use - Up to 30,000 Gallon

    • Design:3-in-1 Dual Protection
    • Function:Winter kit for pools
    • Capacity:30,000 gallons or below
    • Dimensions:4 x 1.98 x 6 inches
    • Compatibility:All pool shapes/sizes
    9.5
    Excellent

  • 5

    Doheny's Ultimate Pool Closing Kit | Winterizing Chemicals for Above Ground and Inground Swimming Pool
    Doheny's

    Doheny's Ultimate Pool Closing Kit | Winterizing Chemicals for Above Ground and Inground Swimming Pool

    • features:Pool closing chemicals kit
    • capacity:7,500 to 35,000 gallons
    • dimensions:13.75 x 9 x 8.75 inches
    • color:N/A
    • shape:N/A
    9.3
    Excellent
    Our Rating
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  • 6

    Poolzilla 24,000 Gallon Winterizing Kit, Closing Kit for Above and In-Ground Pools, Includes 1 Qt. Winter Clarifier, 1 Qt. Winter Control, 2 Lbs Winter Shock, 2 Lbs Winterizer
    Poolzilla

    Poolzilla 24,000 Gallon Winterizing Kit, Closing Kit for Above and In-Ground Pools, Includes 1 Qt. Winter Clarifier, 1 Qt. Winter Control, 2 Lbs Winter Shock, 2 Lbs Winterizer

    9.2
    Excellent
    Our Rating

  • 7

    HTH 91022 Swimming Pool Care Kit, Opening and Closing Swimming Pool Supplies, 4 lbs
    HTH

    HTH 91022 Swimming Pool Care Kit, Opening and Closing Swimming Pool Supplies, 4 lbs

    39% Off
    9.0
    Excellent
    Our Rating

  • 8

    Pool Liner Repair 408517Boxer - 4 oz Vinyl Swimming Kit
    Pool Liner Repair

    Pool Liner Repair 408517Boxer - 4 oz Vinyl Swimming Kit

    29% Off
    8.9
    Very Good
    Our Rating

  • 9

    In The Swim Basic Swimming Pool Chemical Value Kit – for Above Ground and In-Ground Pools – Treats Up to 7,500 Gallons
    In The Swim

    In The Swim Basic Swimming Pool Chemical Value Kit – for Above Ground and In-Ground Pools – Treats Up to 7,500 Gallons

    15% Off
    8.6
    Very Good

  • 10

    Poolmaster 30279 Pool Patch Kit Wet for Swimming Pools, 4 oz
    Poolmaster

    Poolmaster 30279 Pool Patch Kit Wet for Swimming Pools, 4 oz

    8.4
    Good
    Our Rating