POOL OPENING

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Swimming Pool Opening Supplies

Start-up Kits

Start-up Kits

As Low As Price reduced from $27.99 to $23.79

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Start-up Kits are complete chemical packs for faster and easier pool openings!

Pool Opening Chemicals

Pool Opening Chemicals

As Low As Price reduced from $48.99 to $44.09

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Essential pool opening chemicals like water balancers, clarifier, shock and tablets.

Pool Cleaning Chemicals

Pool Cleaning Chemicals

As Low As $19.99

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SeaKlear, StainFree, Acid Magic and Filter Cleaners are featured pool cleaning chemicals.

Cover Pumps

Cover Pumps

As Low As $45.99

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Pool cover pumps to remove standing water, submersible pumps to drain pool water.

Pool Cleaning Equipment

Pool Cleaning Equipment
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Pool opening equipment includes heavy duty portable pool cleaning equipment for faster pool start-ups.

Pool Cleaning Accessories

Pool Cleaning Accessories
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Pool cleaning tools - Vacuum, Skim, Brush, Poles and other pool cleaning equipment.

Pump & Filter Accessories

Pump & Filter Accessories

As Low As $3.99

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Pool plumbing unions, valves, hose, filter media, gauges, plugs and more to help maintain your pool filter and pump.

Skimmer Baskets

Skimmer Baskets
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Hayward, Jacuzzi, Pentair, Waterway and more! Replacement Pool Skimmer Baskets.

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In The Swim Knowledge Pool: Pool Opening Supplies

In The Swim's Dr. Pool

Supplies for Pool Opening

Get ready to dive into summer with In The Swim swimming pool opening supplies! From chlorine shock treatments to algaecides, we have everything you need to get your pool sparkling clean and ready for swimming season. Our selection of pool water test kits, skimmers, and brushes will help you maintain your pool all summer long. Don't let a dirty pool ruin your summer fun - stock up on our swimming pool opening supplies today!


In The Swim Pool Start-Up Kits

We’re here to make opening your swimming pool hassle-free, with our easy-to-use In The Swim Pool Opening Start-up Chemical Kits. Pool opening kits from In the Swim include everything you need to get your pool ready for the swimming season.

Pool Cleaning Equipment

We carry a large selection of Pool Cleaning Equipment to help keep your swimming pool looking great and well-maintained. We also have all the essential Pool Cleaning Accessories that you need for pool opening including Pool Leaf Skimmers and Leaf Rakes, Pool Brushes, Pool Vacuum Heads and Hoses, and more!

What other pool chemicals are needed to maintain a pool in spring?

Most pool owners use Pool Chlorine Tablets and Bromine Tablets for regular sanitization of swimming pool water. Pool Shock treatments help kill bacteria and algae fast and can be used as part of weekly pool maintenance to keep your water refreshing and safe for swimming. Pool Algaecides are effective at preventing algae growth and can be used as a treatment to eliminate different types of algae such as green algae, yellow/mustard algae, and black algae in your swimming pool.


Learn More About Pool Opening Supplies

What chemicals do I need to open my pool in spring?

Balancing pool water after a long winter break can be quite the task! Let's make it a little easier with our helpful article, Spring Pool Opening Chemical Balance. Learn about pool opening kits, water testing supplies, recommended pool chemicals and tips to quickly open your pool for swimming season!

How do I open my pool?

Whether its your first year opening a swimming pool, or your a seasoned pool-opening pro, this helpful article will give you some quick guidance to get your swimming pool in tip-top shape for summer: DIY Spring Pool Opening Tips.