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Granular Chlorine - 20lb by Swim Clear
product #3986

Granular Chlorine - 20lb

by Swim Clear
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Product Details

20lb - Granular 56 Pool Chlorine by Swim Clear

This 20 lb Granular 56 Pool Chlorine by Swim Clear is a Sodium Di-Chlor that's an effective pool sanitizer used to kill bacteria, algae & contaminants. Whether you're in a pinch or looking for a regular routine sanitizer, turn to Swim Clear's Granular Chlorine. This chlorine destroys unwanted, unsanitary organic material. Granular Pool Chlorine is designed to dissolve quickly and effectively to provide an immediate source of quality chlorine to the pool. It doesn't need much attention: no pre-dissolving, no unwanted calcium, it dissolves without leaving chalky residue, and it can be used as an emergency pool shock or as a rourtine maintenance chlorine. 

Granular Chlorine Available Quantities:  4 lb, 10 lb, 20 lb & 25 lb buckets View All Chlorine

Granular Chlorine Features:

  • High quality granular chlorine for all pools
  • Does not need to be pre-dissolved
  • Does not add unwanted calcium to the pool
  • Dissolves without leaving a chalky residue
  • Can be used as pool shock or as a maintenance chlorine
  • Easy to use

Granular Chlorine Application:

  • New pool or Spring start-up: Add 2 oz. / 10,000 gallons until chlorine level has reached 1- 2 ppm
  • Maintenance Dosage: Add as needed to maintain 1-2 ppm chlorine residual
  • Broadcast evenly around pool or in front of return jet

Granular Chlorine Notes:

  • Maintain free chlorine levels between 1-2 ppm
  • After adding, wait to swim until chlorine has dropped below 3 ppm
  • Use caution when handling swimming pool chlorine
  • In pools chlorine works best if pH and Alkalinity are balanced


Swim Clear

Use Swimming Pools

Substitute Chlorine Tabs

Other Name Di-Chlor

Shelf Life No

Wait to Swim Chlorine Below 3ppm

Maintenance As Needed

Start-Up See Description

PPM Chlorine 1-2

Function Sanitizer

Shipping Free

Application In Skimmer or Broadcast

FedEx / ups Yes

Online Item Yes

In Store Item Yes

Videos & Resources

What is Granular 56?
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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