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💦 Keep your pool party-ready all season with HTH’s advanced chlorine tabs!
HTH 3" Individually Wrapped Chlorine Tabs Advanced deliver a powerful, slow-dissolving formula that sanitizes, clarifies, and kills algae to maintain crystal-clear pool water. Compatible with all pool types, these convenient tablets last up to one week and ensure swimmer safety with consistent chlorine levels.

| ASIN | B0BV7HQ1CC |
| Brand | HTH |
| Brand Name | HTH |
| Customer Reviews | 4.7 out of 5 stars 4,218 Reviews |
| Global Trade Identification Number | 00073187900005 |
| Item Form | Tablet |
| Item Type Name | Chlorine Tablets |
| Item Weight | 2.27 kg |
| Item form | Tablet |
| Item weight | 2.27 kg |
| Manufacturer | Solenis |
| Manufacturer Part Number | 42052W |
| Model Number | 42052W |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Size Name | 5 lb |
| Product Benefits | Controls Algae |
| Product benefits | Controls Algae |
| UPC | 073187900005 |
| Unit Count | 80 Ounce |
C**X
Effective Chlorine Tabs
These tablets work with my chlorinator and are very effective. They do contain CYA, but that is needed to protect the chlorine from sunlight. Any pool owner should know to keep an eye on CYA.
R**Y
Great option for winter chlorination when salt systems stop producing chlorine
I primarily use these chlorine tablets during the winter months when my pool water temperature drops too low for my salt cell to generate chlorine. Once the water gets cold, my salt system stops producing chlorine, so I switch to using these tablets to maintain sanitation through the winter. I typically place one or two tablets in the skimmer basket and allow them to dissolve slowly. They work well for maintaining chlorine levels without needing to constantly add liquid chlorine. One thing I like is that the tablets come individually wrapped, which helps keep moisture out and makes them easy to store between seasons. Since I only use them during the colder months, one bucket lasts me several winter seasons. Pros: • slow dissolving tablets • individually wrapped for easy storage • good backup for saltwater pools in winter Cons: • tablets should be stored in a cool dry place If you have a saltwater pool, these are a great option to keep on hand for winter when the salt system shuts down.
C**G
Work great
We have an 12/24 above ground pool we’ve had for 4 years and use these tabs work great one or two at a time weekly or week and a half never slimy or discolored never have to use shock treatments
B**E
Good value. Works well
Perfect for controlling pool water systems. Drop into pool floaters and forget it. Great value. Easy to handle.
S**H
Great
Great price
Trustpilot
2 days ago
2 months ago