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HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs
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HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs
Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
HTH 42043 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 8 lbs
HTH

Item #: 35164114

HTH 42043 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 8 lbs

87% of respondents would recommend this to a friend

Item #: 35164114

MWK 290382

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, September 23
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Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
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What Stands Out

Fast Dissolving
These chlorinating tablets dissolve quickly, ensuring fast sanitation of your pool water, providing users with a clean and safe swimming environment almost immediately after application.
Long-Lasting
Each 3-inch tablet offers prolonged chlorine release, reducing the frequency of replenishment, which saves time and effort for pool owners, ensuring sustained cleanliness and safety.
Convenient Packaging
The 8 lbs packaging is user-friendly and efficient for regular pool maintenance, simplifying storage and transportation while providing everything needed for routine chlorination in one purchase.

Product Details

Keep your swimming pool clean and clear with HTH Super 3 Chlorinating Tablets. Sanitize pool water, protect against chlorine loss, and prevent algae growth. Shop now at Ubuy Malawi for HTH and similar brands from Sigura.
  • Sanitizes and protects your pool water for clean and clear water all season long
  • Place a tablet in pool skimmer, floater, or feeder for easy DIY pool care
  • Each tablet treats 10,000 gallons of water for up to a week
  • Compatible with vinyl-lined pools and saltwater systems
  • Kills bacteria and algae, chlorinates for up to 1 week, and clarifies water
  • Includes one 8-lb container of Super Chlorinating Tablets
Country of OriginThis item will be imported from US
Item Weight8 lbs (3.63 kg)
What is in the boxHTH 42043 Super 3"... For more details, please check description/product details

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Regular Pool Users

    Ideal for homeowners who regularly maintain their pools and need effective and easy chlorine solutions.

  • Large Pools

    Best suited for larger swimming pools that require significant chlorine for disinfection and maintenance.

  • Long-Term Use

    Perfect for users looking for a long-lasting solution; this 8 lbs package offers extended supply for chlorine needs.

Not Suitable For
  • Small Pools

    Not ideal for small pools or spas that require minimal chlorine levels, leading to potential over-chlorination.

Product Description

HTH 42043 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 8 lbs

About This Item

Introducing the HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs - the ultimate solution for maintaining crystal clear pool water all season long. These high-quality chlorinating tablets are perfect for both residential and commercial swimming pools, providing effective and long-lasting chlorination. The HTH 42043 Super 3 Chlorinating Tablets are specifically designed to kill and control bacteria, algae, and other harmful contaminants that can make your pool water cloudy and unhealthy. With a powerful concentrated formula, these tablets easily dissolve slowly to provide a consistent chlorine release, ensuring that your pool is always safe and sanitized. Our HTH 42043 Super 3 Chlorinating Tablets are easy to use.

Simply place the tablets in your pool's skimmer or a floating chlorine dispenser and let them do their magic. The convenient size of the tablets and the resealable container make it effortless to add the right amount of chlorine to your pool, ensuring that it stays clean and clear. Not only do these chlorinating tablets effectively kill bacteria, but they also help to prevent the growth of algae, eliminating the need for additional algaecide treatments. This saves you time and money, allowing you to spend more time enjoying your pool and less time on maintenance. With their long-lasting formula, a single 8 lb container of HTH 42043 Super 3 Chlorinating Tablets can provide up to several weeks of chlorination, depending on the size of your pool and the water conditions.

This means fewer trips to the store to replenish your chlorine supply. Make pool maintenance a breeze with HTH 42043 Super 3 Chlorinating Tablets. Ensure your pool remains clean, safe, and inviting for all your family and friends to enjoy. Trust in the quality and reliability of HTH products, a brand that has been providing pool owners with exceptional pool care solutions for over 90 years. Choose the HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs for the best in pool sanitation.

Order yours today and take the first step towards a crystal clear and healthy swimming pool experience.

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: What are HTH 42043 Super 3 Chlorinating Tablets used for?

    Answer: HTH 42043 Super 3 Chlorinating Tablets are designed specifically for sanitizing swimming pools. These tablets effectively kill bacteria, algae, and other harmful microorganisms, ensuring your pool water remains clean and safe for swimming. By regularly using these tablets, you can maintain the optimum chlorine level in your pool, which is essential for preventing cloudy water and unpleasant odors. Additionally, these tablets dissolve slowly, providing a continuous release of chlorine, which helps in managing pool hygiene effortlessly.
  • Question: How do I use HTH 42043 Super 3 Chlorinating Tablets in my pool?

    Answer: To use HTH 42043 Super 3 Chlorinating Tablets, simply place them in a floating chlorinator, skimmer basket, or automatic chlorine feeder as per the recommended dosage on the packaging. The tablets dissolve gradually in the water to release chlorine. Ensure the pH levels of your pool are maintained between 7.2 and 7.6 for optimal effectiveness. This method not only simplifies pool maintenance but also helps in achieving balanced water chemistry, making it suitable for regular use throughout the swim season.
  • Question: Can HTH 42043 Super 3 Chlorinating Tablets be used in hot tubs?

    Answer: Yes, HTH 42043 Super 3 Chlorinating Tablets can be used in hot tubs, provided that you follow the appropriate dosage instructions. These tablets effectively sanitize hot tub water, maintaining clarity and preventing algae growth even at higher temperatures. It’s essential to adjust the chlorine levels based on the volume of water and usage frequency. Regularly monitoring water chemistry will ensure a safe and inviting soaking experience for you and your guests.
  • Question: What is the difference between HTH 42043 Super 3 Chlorinating Tablets and other chlorine products?

    Answer: HTH 42043 Super 3 Chlorinating Tablets stand out due to their trichloro-s-triazinetrione formulation, which provides a stable release of chlorine, ensuring consistent sanitization. Unlike liquid chlorine, which can dilute pool water quickly, these tablets dissolve slowly and effectively maintain proper chlorine levels without causing spikes in chemical concentration. This makes them an ideal choice for both residential pools and large commercial applications where steady chlorination is critical.
  • Question: Are HTH 42043 Super 3 Chlorinating Tablets safe for pets and children?

    Answer: HTH 42043 Super 3 Chlorinating Tablets are effective for pool sanitation, but safety precautions are necessary when using chlorine around pets and children. It’s important to allow adequate time for the chlorine to disperse and the pool water to balance after adding the tablets, ensuring that the water is safe for swimming. Keeping pets and young children away from freshly treated water until it’s clear and the chlorine levels are stable helps protect their health and well-being.
  • Question: Do HTH 42043 Super 3 Chlorinating Tablets prevent algae growth?

    Answer: Yes, HTH 42043 Super 3 Chlorinating Tablets are highly effective at preventing algae growth in swimming pools. The chlorination process disrupts the growth cycle of algae and harmful bacteria, providing dual protection. By maintaining consistent chlorine levels, you can avoid the common problem of algae blooms, which can turn pool water uninviting. Regular use not only helps keep your pool water crystal clear but also reduces the need for additional algaecide treatments, making pool maintenance simpler.
  • Question: How long do HTH 42043 Super 3 Chlorinating Tablets last once added to the pool?

    Answer: The longevity of HTH 42043 Super 3 Chlorinating Tablets in your pool depends on factors such as water temperature, sunlight exposure, and pool usage. Generally, one tablet can last several days to a week, continuously releasing chlorine to maintain proper sanitation. Regular testing of chlorine levels will help gauge how long each tablet lasts in your specific conditions. This efficiency makes these tablets a practical option for ongoing pool maintenance, reducing the frequency of application needed.
  • Question: Can I mix HTH 42043 tablets with other pool chemicals?

    Answer: It’s not advisable to mix HTH 42043 Super 3 Chlorinating Tablets with other pool chemicals, especially with products containing different types of chlorine or non-chlorine sanitizers. Mixing chemicals can lead to dangerous reactions or diminish their effectiveness. Always follow the manufacturer's directions and wait for water treatments to settle before adding new products, maintaining a safe and effective chemistry balance within your pool for optimal results.
  • Question: What is the correct dosage for HTH 42043 Super 3 Chlorinating Tablets?

    Answer: The correct dosage for HTH 42043 Super 3 Chlorinating Tablets varies based on your pool size and current chlorine levels. A general rule is to start with one tablet per 10,000 gallons of water. For an accurate assessment, regularly check water chemistry and adjust the dosage accordingly. Proper dosing helps to ensure your pool stays sanitized and safe, prolonging the life of your pool materials and providing a better swimming environment for everyone.
  • Question: Where can I buy HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs?

    Answer: You can buy HTH 42043 Super 3 Chlorinating Tablets Swimming Pool Chlorine, 8 lbs on Ubuy. They provide a reliable platform tailored for customers interested in quality swimming pool products. Ubuy prioritizes convenience and delivery options ensuring you can easily acquire this essential pool maintenance item.

HTH Chlorine Editorial Review

HTH Super 3" Chlorinating Tablets are a popular pool cleaning option that provides a clean smell and maintains water clarity. These tablets are produced by HTH, a well-known brand in the pool cleaning industry, and are made up of 93.6% active chlorine, making them effective at sanitizing pools. The tablets do not contain Cyanuric Acid, but some customers have reported that the tablets dissolve rather quickly, leaving their pools unprotected. HTH has not changed the chemical makeup of these tablets, but they do change the packaging design from time to time. These tablets are not wrapped individually, and are shipped in a container that may result in some of the tablets arriving broken, which can be a safety hazard.

Customer Reviews & Ratings

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Pros

  • Effectively cleans and maintains water clarity
  • Strong smell of chlorine
  • Produced by a well-known brand in the pool cleaning industry
  • Made up of 93.6% active chlorine
  • Reasonably priced during a time of shortage

Cons

  • Tablets are not individually wrapped, which may result in some tablets arriving broken and can be a safety hazard

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MWK 290382

Order now and get it around Wednesday, September 23

QTY:

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Features & Benefits

  • Sanitizes and protects your pool water
  • Enjoy swimming in clean and clear water
  • DIY pool care made simple
  • 1 tablet treats 10,000 gallons of water for up to a week
  • Kills bacteria and algae
  • Sun protected for longer chlorine life

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