3" Chlorine Tablet - 4lb by Swim Clear
product #3925

3" Chlorine Tablet - 4lb

by Swim Clear
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Product Details

3" Chlorine Tablets 4 lbs Bucket of Jumbo Tabs by Swim Clear

Keeping your pool water crystal clean can be easy. Keep the pH and alkalinity in balance and maintain the correct level of chlorine. Chlorine tablets are a simple an effective way to sanitize the pool water and maintain chlorine levels. Chlorine Tablets by Swim Clear can be applied through a skimmer or with a chlorine floater. Jumbo Tab Chlorine Tablets by Swim Clear sanitize pool water by killing bacteria and algae. It destroys unwanted organic material. These tablets dissolve slowly, providing a steady source of chlorine to pool water. Trichlorstrizinetrione (Tri-Chlor) tablets prodvide 89% chlorine and are 3'' in diameter. 

Chlorine Tablet Quantities:  Also Available in 10 lb & 25 lb Buckets View All Chlorine


  • Top Selling swimming pool chemical
  • Highest quality pool chlorine on the market
  • Does not add unwanted calcium
  • Pool chlorine tablets dissolve without leaving a chalky residue
  • Stabilized chlorine helps prevent rapid dissipation from the sun
  • Easy to use

Chlorine Tablet Application:

  • Approximately 2 chlorine tabs / 10,000 gallons every 3 days or as needed
  • Place in skimmer basket in a floating pool chlorinator or auto feeder

Chlorine Tablet Notes:

  • Always Maintain the pools water free chlorine level between 1-2 ppm
  • In pools, chlorine works best when pH and alkalinity are balanced - Check regularly
  • Use caution when handling swimming pool chlorine
  • Call if you are unsure about application or usage

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Swim Clear

Shipping 4lb / 10lb / 25lb

Function Sanitizer

PPM Chlorine 1-2

Start-Up 2 Tabs / 10K gal

Maintenance Details Below

Wait to Swim Chlorine Below 3ppm

Shelf Life No

Other Name Tri-Chlor

Use Swimming Pools

Application Skimmer / Chlorinator

FedEx / ups Yes

Online Item Yes

In Store Item Yes

Videos & Resources

What are 3" Chlorine Tabs?
Pool School with Mike the Pool Guy


Free Shipping

For online orders over $40 (before tax), shipping and handling is FREE. Orders that are under $40 will have a $5.99 shipping fee added. Most pool supplies ship via Fed Ex and delivery times within the Continental U.S range from 2-5 days. All orders received before noon will ship that SAME DAY.
Shipping Details & Conditions.


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