In The Swim Opening Kit and Chlorine Bundle - Easy Pool Startup

Our review of the In The Swim Opening Kit and Chlorine Bundle finds it best suited to pool owners who want a straightforward, time-saving way to start their season. The bundle combines a pre-measured opening kit designed for pools up to 35,000 gallons with two 50 lb buckets of 3-in stabilized chlorine tablets, removing most of the guesswork from dosing and regular chlorination. For anyone who prefers a simplified opening process and ready-to-use chlorine supply, this bundle delivers convenience and solid chemical performance.

Key Features

• Pre-measured opening kit: Supplies a complete set of start-up chemicals in measured amounts to simplify the opening procedure for pools up to 35,000 gallons.
• Two 50 lb buckets of 3-in tablets: Provides a long-lasting supply of stabilized chlorine tablets for routine chlorination without constant purchasing.
• Fast-acting shock cal-hypo: Rapidly tackles algae, bacteria, and contaminants so water clears quickly after opening.
• Clarifier included: Coagulates fine dirt and particles to improve filter removal and restore water clarity.
• Sun Sorb oil and scum absorber: Removes suntan oils, body oils, and grime to reduce scum lines and help filters run more efficiently.

Who It's For

This bundle is ideal for owners of inground or above ground pools who want a mostly hands-off opening process and the convenience of bulk chlorine. The pre-measured opening kit will appeal to those who dislike measuring powders and liquids or who want to minimize early-season troubleshooting.

It is less appropriate for very small pools where tablet volume and chemical amounts will be excessive, or for users who require custom chemical blends or non-stabilized chlorine. Also, customers who expect every tablet to remain fully intact in feeders should be aware some tablet breakage has been reported.

Pros & Cons

Pros

• Pre-measured kit saves time and eliminates guesswork during pool opening.
• Large quantity of 3-in stabilized chlorine tablets offers good value and fewer trips to reorder.
• Includes clarifier and oil absorber to improve clarity and filter efficiency after opening.

Cons

• Some customers report mixed chlorine level results, so initial monitoring of levels is still advisable.
• Tablet breakage can occur in handling or delivery, which may affect ease of use in some feeders.

Specifications

Our Verdict

The In The Swim Opening Kit and Chlorine Bundle is a practical choice for seasonal pool owners who want convenience and a bulk chlorine supply. It removes much of the early-season guesswork with a complete, pre-measured kit and includes clarifier and oil absorbent to speed recovery to clear water. While customers should monitor chlorine levels after opening and watch for occasional tablet breakage, the bundle represents good value for routine pool maintenance.

Frequently Asked Questions

Will this work for both inground and above ground pools?
Yes. The bundle is specified for use with inground and above ground pools up to 35,000 gallons.

Do the chlorine tablets include stabilizer?
Yes. The 3-in tablets are stabilized, suitable for use in standard feeders and routine chlorination.

Will everything arrive together?
Not always. The bundle may ship in multiple packages that arrive separately, so allow an extra day or two for full delivery.