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HTH

HTH 42018 Ultimate 3" Tablets Swimming Pool Chlorine, 8 lbs

  • Based on 190 reviews
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$96.18 Why this price?
Save $42.82 was $139.00

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Features

  • BENEFITS: Provides swimming pools with a steady source of available chlorine while helping to control algae and clarify water
  • USE: Feeders, skimmers, and floaters for application to water
  • COMPATIBILITY: Fresh water and saltwater pools; 1 tablet treats 10,000 gallons
  • FEATURES: Easy to use; formulated to protect against chlorine loss in direct sunlight; Clarifies pool water; Helps prevent stain and scale; Built-in water softener; Protects against bacteria and algae growth; Slow dissolve; Sanitizes up to 1 week
  • ACTIVE INGREDIENTS: Trichloro-s-triazinetrione, Zinc sulfate monohydrate

Description

The HTH Ultimate 3” chlorinating tablets are an effective swimming pool water sanitizer. These convenient and easy-to-use tablets are formulated to protect against chlorine loss in direct sunlight and can be used in feeders and other delivery systems. Designed to dissolve slowly and provide a steady source of available chlorine, these 3-inch tablets provide the ideal pool chemicals to keep you swimming and splashing in clean and clear water all season long. Use tablets to maintain a chlorine residual of 1-4ppm; DO NOT use in feeders that have been used with other water treatment products; DO NOT add other chemicals to the feeder while this pool sanitizer is present. About the Brand: HTH, which stands for here to help, was developed with the consumer in mind. Our water care products are both economical and powerful enough for the toughest jobs. Within HTH’s wide selection of products, we offer everything you need for your pool, from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners, and more. If you like using HTH, check out some of the other similar brands from our parent company, Sigura. Sigura’s water treatment brands include Applied Biochemists, Leisure Time, GLB, Spa Selections, and PooLife. They have a long heritage and more than a century of experience in developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. We’re dedicated to providing groundbreaking solutions to our customers - from rural landowners with ponds to complex drinking water systems used in residential areas. As a company, Sigura is one of the world’s leading and most-trusted suppliers to the pharmaceutical, biotech, and specialty ingredients markets. Sigura harnesses science and technology to create products that support safer and healthier living to enhance the overall quality of life.

Brand: HTH


Item Weight: 8.6 Pounds


Item Form: Tablet


Product Benefits: Control Algae,Sanitizes,Scale


UPC:


Brand Name: HTH


UPC: 073187420183


Global Trade Identification Number: 83


Item Type Name: Swimming Pool Chlorine


Included Components: swimming-pool-chlorine


Manufacturer: HTH


Unit Count: 8.0 Count


Item Form: Tablet


Product Benefits: Control Algae,Sanitizes,Scale


Item Weight: 8.6 Pounds


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • A Trusted Name In Pool Supplies
We use the chlorinating tablets with once-a-week shock, and it keeps our pool stain/algae free, and the water clear. Convenient packaging in a plastic bucket, and the tabs are individually wrapped. Pool owners, especially those in year-long, hot, sunny climates like South Florida know the 'same' chemical from different companies usually isn't, so go with the brand that works: HTH. ... show more
Reviewed in the United States on September 7, 2018 by William H. Billings

  • I'll buy again
Works great in my jacuzzi. I use about a third of a tab every 10 days and it's crystal clear.
Reviewed in the United States on May 21, 2020 by R D

  • Four Stars
good product
Reviewed in the United States on July 23, 2018 by Karyl Burt

  • EXPESIVE
This is not worth the money, whilst it does do a good job to e better t a less expensive alternatives. Also! Getting the container open was a nightmare task way to difficult for me
Reviewed in the United States on July 22, 2024 by Doubleub

  • Shipping problems
I use this every year in my pool. The shipping was not good. Open box and chlorine took over my lungs bucket open and white powder (chlorine) all over in the box and tablets out of the bucket
Reviewed in the United States on March 3, 2020 by Tammy P.

  • Product works as intended
Pool is clear and clean, this seller is the best!
Reviewed in the United States on August 20, 2020 by super camper

  • It's chlorine...
I realized when I got this I ordered the wrong one. But it's chlorine, so I'll use it.
Reviewed in the United States on August 10, 2019 by Dproctor

  • Tablets broken-not in packets
I do NOT like that the tablets are not individually wrapped-yet an “answered question” stated they were; and over half of the tablets are broken. So convenience comes at a price-
Reviewed in the United States on July 17, 2019 by Chef

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