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HTH

HTH 42037 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 8 lbs

  • Based on 3,784 reviews
Condition: New
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$96.54 Why this price?
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Availability: In Stock.
Fulfilled by Triplenet Pricing INC

Arrives Apr 30 – May 2
Order within 21 hours and 33 minutes
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Features

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 8-lb container of Super Chlorinating Tablets for swimming pools

Description

HTH Super 3” Chlorinating tablets keep your swimming pool clean and clear by sanitizing water and protecting chlorine from the sun. This formula includes built-in algae protection and clarifier for amazing pool care. Apply tablets to feeders, floaters, or skimmer basket, which dissolve slowly and last up to one week. Great for vinyl-lined and saltwater pools. About the Brand: HTH was developed for consumers with economical and powerful products for the toughest jobs. HTH and its sister brands offer everything you need for your pool, from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, and more. If you like HTH, check out some of the other similar brands from our parent company, Sigura, like Applied Biochemists, Leisure Time, GLB, Spa Selections, and PooLife. Sigura has a long heritage of developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. At Sigura, we have an unparalleled commitment to delivering superior water treatments that improve the environment and enhance the security, health, and safety of our global communities. With our innovation and simple, intuitive solutions that anticipate needs, Sigura customers feel more secure as they enjoy their pools, spas, ponds, and lakes.

Brand: HTH


Item Weight: 8 Pounds


Item Form: item_form


Product Benefits: Sanitizes,Kills Bacteria


UPC:


Brand Name: HTH


UPC: 073187420374


Item Type Name: Chlorinating Swimming Pools Tablets


Included Components: INCLUDES One 8-lb container of Super Chlorinating Tablets for swimming pools


Manufacturer: Innovative Water Care


Unit Count: 128.0 Ounce


Manufacturer Warranty Description: Warranty


Item Form: item_form


Product Benefits: Sanitizes,Kills Bacteria


Item Weight: 8 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 30 – May 2

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Chlorine Tablets
I have a pool, spa and fountain and these tablets help keep them all clean. It's a big tub so they last a long time. They're great for keeping the water clarity perfect.
Reviewed in the United States on September 4, 2025 by SPSMITH

  • Chlorine tablets
Arrived on time and tables were not broken. Price was comparable and I didn’t have to Pick them up or smell them in my car .
Reviewed in the United States on June 28, 2025 by TAMMY L HAIGHT

  • Great seller!
Although the price was a bit high, this seller was kind enough to send me the bonus package! It's been an expensive season for pool enthusiasts in the midwest and store shelves empty of chlorine products made it even more difficult and expensive. Will buy from them again
Reviewed in the United States on August 21, 2021 by Susan

  • Good and Thicker Than Others 👍
I like these. They are thicker. Does a good job lasts about week n half to 2 weeks almost. The only thing is its messy. Powder everywhere. 😦 Only a couple broken ones. 😉 Could always use a lower price.
Reviewed in the United States on November 17, 2020 by Sean

  • Good pool-cleaning pucks, reasonable price
Good product - several chlorine pucks for pool cleaning. Price is reasonable. Pucks were solid with little crushing or damage
Reviewed in the United States on August 9, 2023 by Donald Wheeler

  • Received in perfect condition.
I couldn’t find chlorine anywhere & took a chance with this against a lot of negative reviews. Glad I did. All pucks are in perfect condition. Even though overpriced it saved my pool for the rest of the summer.
Reviewed in the United States on August 5, 2021 by Michelle De

  • Great product!
We love these chlorine tablets. I have a cattle stock tank We use for a pool, We don't use a filter. I just keep one tablet in a floater along with using a net to get bugs and debris out and pool stays clear. Works amazing!
Reviewed in the United States on August 23, 2021 by Andy,Denise Lutz

  • Good product bad contents
I like these tabs a lot and I buy them Often. However, this time I got a bucket full of broken tabs and dust. There may be a total of five to six tabs that are not broken into small pieces. If it weren’t for that I would have given 5 stars but now I have a bucket of chlorine dust that I can’t use..
Reviewed in the United States on June 25, 2024 by Shaneem

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