Description
Product Overview
Leisure Time 22337A chlorinating granules are engineered to deliver powerful sanitation for spas, hot tubs, and small swimming pools. Packaged in a convenient 2 lb (32 oz) bucket, the granules dissolve rapidly in water, forming a stable chlorine solution that attacks organic contaminants, eliminates bacteria, and suppresses algae growth. The EPA‑approved active ingredient, Sodium Dichloro‑s‑Triazinetrione Dihydrate, ensures a consistent chlorine release while maintaining a neutral pH, which protects pool surfaces and user comfort. Each granule is uniformly sized for quick dispersion, reducing the need for prolonged circulation. The product meets industry standards for chlorine sanitizing systems and is compatible with most commercial and residential chlorine feeders.
![[Product front view showing all components]](https://www.kindlemart.store/wp-content/uploads/2026/08/7b017911ec1743d48a4133552643b6a5.jpg)
Usage
Designed specifically for spa and hot‑tub environments, these granules can also be used as a shock treatment for small pools. To use, add the recommended dose to a full bucket of water, stir until fully dissolved, and then pour the solution into the spa circulation system. The fast‑acting formula works within minutes, making it ideal for routine weekly maintenance or emergency algae control. Because the granules are pH‑neutral, they do not require additional balancing chemicals, simplifying the upkeep process for homeowners and professional pool technicians alike. For best results, apply after the water has been filtered and before the heating cycle begins.
Why Choose Us
Leisure Time has a long history of producing reliable pool and spa chemicals, and the 22337A granules continue that tradition with a focus on quality and safety. The product is manufactured under strict GMP guidelines, and each batch undergoes rigorous testing to verify chlorine concentration and purity. Customers benefit from a transparent ingredient list, EPA approval, and a proven track record reflected in a 4.7‑star rating from over 7,000 reviews. In addition, the brand offers responsive customer support, a clear return policy, and detailed usage guides to help users achieve optimal water clarity without guesswork.
Key Features
- Fast‑dissolving granules deliver immediate chlorine boost for clear water.
- Destroys organic contaminants and kills bacteria, ensuring a sanitary environment.
- Controls algae growth, preventing green water and surface films.
- Maintains neutral pH, protecting spa surfaces and user comfort.
- Backed by dedicated customer support and a hassle‑free return policy.
FAQ
How much granules should I add to my spa?
For a standard 300‑gallon spa, add approximately 1 oz (28 g) of granules dissolved in a bucket of water. Adjust the dose proportionally for larger or smaller volumes.
Can I use these granules with other chlorine products?
Yes, the granules are compatible with most chlorine‑based sanitizing systems, but avoid mixing with non‑chlorine shock treatments to prevent chemical reactions.
Are the granules safe for children and pets?
When used as directed, the chlorine levels remain within safe limits for skin contact. Keep the product out of reach of children and pets, and store in a cool, dry place.
What is the shelf life of the product?
Stored properly, the granules retain full potency for up to 24 months from the date of manufacture.
Do I need to adjust my spa’s pH after using this product?
No additional pH adjustment is required because the formula is pH‑neutral, simplifying your maintenance routine.




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