PoolStyle 33840P deluxe dual action winter closing kit for pools up to 10,000 gallonsPoolStyle Deluxe Dual Action Winter Closing Kit for Pools up to 10,000 Gallons, 33840P In stock$2599
PoolStyle 33840P deluxe dual action winter closing kit for pools up to 10,000 gallons
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PoolStyle Deluxe Dual Action Winter Closing Kit for Pools up to 10,000 Gallons, 33840P

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$2599
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Quick overview

  • Sized to 10,000 gallons Dosed for pools holding up to 10,000 gallons, so the chemistry holds through the off season.
  • Dual action Sold as a deluxe dual action winter kit rather than a single bottle of winterizer.
  • Closing chemistry in one box Buy the winter treatment as a kit instead of assembling it bottle by bottle.
  • For the months the pump is off Winter chemistry works while the water sits still under the cover.
  • Easier spring opening Water that was treated at closing opens closer to clear than water that was not.
  • PoolStyle part 33840P The kit is stocked and ordered under a single manufacturer part number.
Full description and specifications ↓

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Product details

The PoolStyle 33840P is a deluxe dual action winter closing kit measured for pools holding up to 10,000 gallons. It covers the chemical side of shutting the pool down for the season.

Why closing chemistry matters

Water that sits still under a cover for months is a different problem from water that circulates every day. With the pump off there is nothing moving sanitizer around, so algae gets a long, quiet head start and metals and hardness have time to settle onto surfaces. A winter treatment is what keeps that from happening between closing and opening.

Sizing and timing

This kit is dosed for up to 10,000 gallons. Work out your pool volume before ordering, because a kit spread across a larger pool is diluted past the point where it does much good. Balance the water first, then treat and cover, and the pool will open far closer to clear in the spring.

Specifications
Brand PoolStyle
Manufacturer part number 33840P
UPC 035186201071
Type Deluxe dual action winter closing kit
Pool size Up to 10,000 gallons
Season Winter closing
Shipping weight 3 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What size pool is this kit for?
Pools holding up to 10,000 gallons. If your pool is larger, step up to a kit rated for the bigger volume rather than stretching this one.
What is in the kit?
It is listed as a deluxe dual action winter kit for pools up to 10,000 gallons. Read the label on the box for the exact bottles supplied and the dosing order.
When should I use it?
At closing, once the water is balanced and the pool is ready to be covered for the season.
Do I still need a cover?
Yes. The kit treats the water, it does not keep leaves and debris out. Winter chemistry and a cover do different jobs and are used together.
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