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PROFELIZ Chlorine Tablets 3 Inch for Swimming Pools, Kills Bacteria and Stops Algae, Slow Dissolving,Exclusive Protective Packaging,Pool Chlorine Tablets,40lbs

Based on 3,565 reviews
Condition: New
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$145.34
Holiday Deal · 5% off was $152.99

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Availability: In Stock.
Fulfilled by Profeliz Pool Supplies

Arrives Nov 17 – Nov 22
Order within 11 hours and 12 minutes

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At a glance

Condition
New
Weight
40.0 lb
Model
3inch
Item Form
Tablet
Package Size Name
40lbs
Item Type Name
3 in chlorine tablets

Features 5

  • Exclusive Protective Packaging: Each 5pcs 3chlorine tablets for pool are tightly wrapped in a protective plastic box to prevent accidental breakage .
  • Active Ingredients:Each chlorine tablet contains 99% Trichloro-S-Triazinetrione with 90% available chlorine.
  • Clean Effectively: Kills bacteria and stops algae growth to keep your pool clean and clear all season long.
  • Long-Lasting Protection: Ensure your pool remains effective with Profeliz chlorine tablets for pool even under direct sunlight exposure. Profeliz 3 inch chlorine tablets for pool are designed to dissolve slowly and last up to one week.

Description

Founded in 2009, Profeliz blends excellence ("Pro") with joy ("feliz"). We revolutionize swimming pool solutions, prioritizing innovation, quality, and customer needs. Our mission is to enhance lives by creating durable and efficient products. With a customer-centric approach, we build lasting relationships based on trust and satisfaction. Join us in our pursuit of the ultimate pool experience. Adjust water pH to 7.2-7.6 as determined by a test kit. For pools with copper plumbing best pH factor is 7.6-7.8. Apply chlorinating tablets to your feeder, skimmer or floater. Regularly monitor water quality.Enjoy happy moments with family Kills Bacteria and Stops Algae, Slow Dissolving 40lb 3" Chlorine Tablets 20lb 3" Chlorine Tablets Chlorine Tabs&Test Strips 80lb 3" Chlorine Tablets 1.35lb 1" Chlorine Tablet

Specs 12

Brand PROFELIZ
Item Weight 40 pounds
Item Form Tablet
Product Benefits Controls Algae, Kills Bacteria, Maintains Clean Sanitized Water
Package Size Name 40lbs
Brand Name PROFELIZ
Number of Items 1
Unit Count 640 Ounce

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 17 – Nov 22

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


Love these chlorine tablets
Weight: 40.0 Pounds
I have to say I was a little skeptical about these chlorine tablets however they get the job done and the packing is awesome they come in a case inside the bucket that holds five tablets so when you open the bucket you are not overwhelmed by the smell as bad. Works great for summer months and each tablet lasts about a week not to mention the bonus is the price ... show more
Reviewed in the United States on September 7, 2026 by Laura A. Daly

Great Chlorine, Great Packaging, Great Price...I'm Hooked!
Weight: 40.0 Pounds
I've had pools my whole life and finding good chlorine for a decent price was a challenge every year. Well, as long as Profeliz chlorine 3-inch tablets stay a decent price, I will always buy them. What blew me away was the packaging! They come packed in sturdy plastic containers, 5 tablets in each. Not one broken, cracked or crumbled tablet. They all look perfect. The containers really cut down on that powerful chlorine smell when you open the big container first time. The chlorine itself works great. Pool is crystal clear. It's only the first week of opening so I'll keep an eye on how long the tablets last. But for right now, I couldn't be happier...40-lbs for $135.00! ... show more
Reviewed in the United States on May 29, 2026 by siciliangal

way cheaper
Weight: 20.0 Pounds
These chlorine tablets work exactly as expected and are very effective for pool maintenance. They dissolve slowly and evenly, helping keep the water clear, clean, and free of algae. We’ve had consistent results with stable chlorine levels and noticeably cleaner water. The tablets are easy to use with a floater or dispenser and last a good amount of time without breaking apart too quickly. Overall, this is a reliable and good-quality product that makes routine pool care simple and hassle-free. ... show more
Reviewed in the United States on January 18, 2026 by E.Y

Better than the wholesale store tabs.
Weight: 80.0 Pounds
I’m a semi-retired female 79 year old pool professional. Most of my career I purchased tablets at the Wholesale store. But now I’d rather pay a little more and not have to unload 50 lb buckets out of my truck when I get home. Profeliz ships with FedEx and the wonderful FedEx drivers will deliver right to where I store the Tabs. And if I need to move them 40 lbs is a lot easier to handle. And on top of that the tablets are so much better than what I bought wholesale. The tabs are packed in 5 pack plastic tubes and I’ve never had a broken tab in 6 buckets so far. They’re harder and so dissolve slower and there’s no dust. Can’t beat these tabs. !! I’m hoping for a Prime Days deal. Although I will buy them no matter what. ... show more
Reviewed in the United States on June 14, 2026 by CPhilips

Good quality
Weight: 40.0 Pounds
Good quality chlorine tabs at a fair price
Reviewed in the United States on August 25, 2026 by christopher j phillips

Keeps My Pool Crystal Clear All Season!
Weight: 20.0 Pounds
These PROFELIZ 3-inch chlorine tablets have been doing a great job keeping my pool clean and well-maintained. They dissolve slowly and evenly, providing consistent chlorine levels without needing constant attention. I've noticed clearer water, less algae buildup, and overall easier pool maintenance since using them. The tablets are easy to add to my floater and last a good amount of time, making them a convenient option for regular pool care. If you're looking for reliable chlorine tablets that help keep your pool sparkling and swim-ready, these are an excellent choice! ... show more
Reviewed in the United States on June 13, 2026 by Tom

Safety is a Priority, when handling chlorine
Weight: 40.0 Pounds
These tablets have maintain Chlorine, and Cynic Acid as long as you follow your pool size guidelines. The tablets are packaged very well in plastic covers to keep the user safer while handling the tablets. They really went the extra mile to keep the Chlorine gas when opening the container lower by the way the tablets are packaged. You will see the sand grains in the chlorinator, but at the end of the pool season, just let the chlorinator dry and vacuum the sand out. They dissolve slowly, which helps the chorine last longer, so you don't burn through so many, even when the water temperature rises the chlorine levels stay consistent. This is second season we have used these, and could not be happier. ... show more
Reviewed in the United States on July 7, 2026 by Amazon Customer

They work great
Weight: 40.0 Pounds
They smell strong which is what you want. You know it's going to work. Well work they have done and our pool has never looked so good. Awesome product.
Reviewed in the United States on September 3, 2026 by David
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