Pool Super Opening Chemical Start Up Kit - for Above Ground and In-Ground Swimming Pools - Up to 35,000 Gallons

Founded in 1982 by a husband and wife team, In The Swim began shipping chlorine from the back of their garage and taking orders on their front porch. They quickly realized the potential for something big and 40 years later, In The Swim remains one of the country's largest online retailers for pool chemicals, supplies, and equipment. Thank you for shopping with us!

Product Description

Streamline Your Pool Opening Season

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We've Got Your Chemical Needs Covered

3 Inch Chlorine Tablets - $209.99 - 50 Pound Bucket Add to Cart

Cal-Hypo Pool Shock - $119.99 - 24 x 1 Pound Bags Add to Cart

Alkalinity Increaser - $75.99 See Details

pH Increaser - $105.99 - 50 Pound Bucket Add to Cart

pH Reducer - 50 Pound Bag Add to Cart

Customer Reviews

4.6 out of 5 stars 19,494

4.6 out of 5 stars 13,961

4.6 out of 5 stars 1,992

4.7 out of 5 stars 3,155

4.7 out of 5 stars 590

Product Size

Purpose

Main Ingredient

Floating dispenser Pre-dissolve Apply directly to water Apply directly to water Apply directly to water

Trichloro Calcium Hypochlorite Sodium Bicarbonate Sodium Carbonate Sodium Bisulfate

Ingredient %

99% 68% 99% 99% 90%

Application

Features

Long-lasting defense Versatile, fast-acting shock Control pH and chlorine levels Maintain balanced water Maintain balanced water

Ensure Proper Water Balance

Super Algaecide - $21.49 - 2 x 1/2 Gallon Bottles Add to Cart

Algaecide 60 - $89.99 - 2 x 1/2 Gallon Bottles Add to Cart

Super Clarifier - $90.54 See Details

Calc Hardness + - $169.99 - 45 Pound Bucket Add to Cart

Stabilizer / Conditioner - 45 Pound Bucket Add to Cart

Customer Reviews

4.6 out of 5 stars 5,055

4.6 out of 5 stars 1,907

4.6 out of 5 stars 621

4.7 out of 5 stars 1,009

4.5 out of 5 stars 495

Product Size

Purpose

Key Feature

Fights Mustard or Yellow Algae Fights Pink Algae Quickly Clears Pool Water Prevents Surface Corrosion Cut Chlorine Consumption

Feature

Non-foaming, Non-Staining Not affected by pH Levels Extend Pool Equipment Lifespan Extend Pool Equipment Lifespan Protects Against UV Rays

Feature

Swim Immediately After Use Ideal for Well Water Pools Coagulates Dirt and Oils Great To Melt Snow For Outdoor Swimming Pools

Save time and take the guesswork out of measuring chemicals when opening your pool with our pre-measured pool opening kits. Each kit includes: - 4 bags of 99% sodium dichlor (Di-Zap) for clean, clear, and safe pool water. - Clarifier to coagulate dirt for an efficient filter. - Algaecide to defend against multiple types of algae. - Sun sorb oil and scum absorber to keep water clear from oils and grime.

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