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Rx Clear Stabilized Granular Chlorine | One 50-Pound Bucket | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Fast Dissolving and UV Protected

  • Based on 1,601 reviews
Condition: New
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$219.99 Why this price?
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Non-returnable due to hazmat safety reasons

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Availability: In Stock.
Fulfilled by Save More On Pool Supplies

Arrives May 25 – May 27
Order within 15 hours and 54 minutes
Available payment plans shown during checkout

Size: 50 Lbs


Features

  • CLEAR WATER FOR SAFE SWIMMING - Swimming in crystal clear water does not mean your skin has to suffer. The granular chlorine is 99% sodium diclor making a relaxing swim not as harsh.
  • LONG LASTING - Dichlor resists UV light, lasting longer than other types of chlorinating supplies due to built in stabilizer for your swimming pool, hot tub, or spa.
  • DISSOLVES QUICKLY - Add 1 oz of this cleaning chemical to your pool for every 5,000 gallons your pool contains, daily for the best quick water treatment maintenance.
  • FEWER CHEMICALS NEEDED - Our dichlor is pH neutral, meaning less chemical adjustments to be made by you! This pool chlorinator acts as a sanitizer, pool algaecide, and disinfectant. This granular chlorine dissolves in a 4-foot column, so there is no need to worry about bleach damage on your pool liner as with chlorine tablets.
  • TRUSTED POOL SUPPLIES - Rx Clear is the best choice for swimming pool accessories and pool chemicals and supplies.

Brand: Rx Clear


Item Weight: 50 Pounds


Item Form: Granular


Product Benefits: Ph Neutral


Package Dimensions: 18 x 13 x 13 inches


Item Weight: 50 pounds


Manufacturer: Rx Clear


Item model number: 204046


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 25 – May 27

This item is non-returnable:

Non-returnable due to hazmat safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Swim spa
Size: 25 Lbs
We have a swim spa and this works perfectly. Much better and cheaper than the silly 32oz that came with the spa. Comes in multiple sizes, gets cheaper by the ounce as you buy in volume but need to see what you are comfortable storing and lifting.
Reviewed in the United States on August 27, 2023 by Ufunny Ufunny

  • Pool Looks Great!
Size: 50 Lbs
I bought this when we were in a jam for chlorine granules. This stuff is great. I paired it with a copper unit and the pool looks awesome. We live near farm land and have a lot of pollen in the air. As a result, we got a flair up of algae and this cleared it in a day. Also nice, I didn't have to drag it out of the store and home. Amazon did it for me. ... show more
Reviewed in the United States on July 19, 2023 by cd777

  • Good Value
Size: 50 Lbs
Extremely pleased. Works better than the Pool Store stuff. Very sturdy bucket with locking lid. I’ll be a repeat customer.
Reviewed in the United States on August 18, 2023 by Wojo

  • One stop shop
Size: 50 Lbs
This product is hands down the best out there. It is super concentrated and a little goes a long way! My husband and I were having the hardest time maintaining the chlorine levels our 30k gallon pool along with keeping the algae gone this summer. We spend thousands of dollars between Leslie's and Blue Dolphin and nothing was working and we were dumping tons of different chemicals in weekly. The pool would stay clear for a few days then the algae would bloom again and within a day it would be covered like we did nothing. We couldn't keep up with the mass amounts of chlorine the sun was eating away and were constantly dumping in pounds and pounds of shock. When I tell you this product not only saved our sanity but our budgets as well! We use about a 20 ounce scoop every day--to every other day and our pool stays perfectly clear! We have been using it for over 2 months and have had to vacuum once ( we were doing it 1-3 times a week before). We have not had to add anything else whatsoever and we have even stopped buying the chlorine floater tablets because the pool doesn't need them. We bought the 50 pound bucket and are just running out after about 2.5 months of doing a full 20 ounce scoop every night. We went from spending about $400 a month on pool chemicals to $280 every 2 months. We dilute it in some pool water in a bucket, stir it up to dissolve and dump it directly into the skimmer rather than putting directly in the pool. ... show more
Reviewed in the United States on August 9, 2022 by BRET

  • Good Product
Size: 50 Lbs
Pool guy said to use nothing else but 99% di-chlor. Seems he is right. Along with a little “Pool Perfect” this granular di-chlor keeps water crystal clear. I have to use a little more than one would think but it is worth it. (Not real happy that it went up $25 per 50lbs since last summer)
Reviewed in the United States on July 25, 2020 by Johnny Bob

  • Great Product
Size: 50 Lbs
Excellent product. I have no idea why it is superior to other chlorine products but it is. My pool has never looked better from less work!
Reviewed in the United States on August 13, 2023 by Neal Spiro

  • Swim swimm
Size: 50 Lbs
This is my 3rd year using this product. I have in the past purchased this type of product from my local pool guy but his prices was double and although I would love to give business locally the price gouging is unnecessary. I found this product with all the right combinations which is very important. You need the dichlor with combination stabilizer, alkalinity neutralizer, algaecide, etc. Otherwise all other products are only chlorine. Those that use my pool ask if I have a salt water because they can't believe it's chlorine. This product is that mild yet keeping water clear. I have a 20 x40 pool about 30,000 gallons and I put in 4 cups of this every other day. Sometimes the test is so perfect I skip days. All I use is this and no other chemicals. Saves a ton of money on pool chemicals. Can't beat it, I wish I knew this 20 years ago. This is how pool companies make their money. I used to spend $800 plus a year on chemicals. So unnecessary. What is even better is nothing is going directly into your pool ruining the liner, you pour the granules into the skimmer. Magic! ... show more
Reviewed in the United States on August 2, 2019 by Christine A. Anatra

  • Granular chlorine
Size: 25 Lbs
What I use every summer
Reviewed in the United States on December 17, 2023 by gbigler1953

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