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Item #:
63834630
HTH Ultra Pool Shock - Calcium Hypochlorite Cal-Hypo - 40 Pound Bucket - Prevents Algae and Bacteria - Good for Weekly Use - Super-Chlorinate
Item #:
63834630
INR 29604
Price Details
Price
INR 29604
M.R.P. INR 29604
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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All-in-one weekly chlorine boost increases chlorine levels quickly1 lb. treats up to 10,000 gallons of pool waterPrevents stains & scaleCal Hypo for visibly sparkling water56% Available Chlorine
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What Stands Out
Effective Algae Prevention
HTH Ultra Pool Shock eliminates algae and bacteria effectively, ensuring a crystal-clear swimming pool environment. Its powerful formula makes it essential for maintaining optimal water quality.
Weekly Maintenance
Designed for weekly use, this product simplifies pool maintenance, reducing the hassle of complicated cleaning routines while ensuring your pool remains safe and inviting for swimmers.
Large Quantity Value
The 40-pound bucket provides excellent value, offering extended usage for large pools. This ensures your supply lasts longer, allowing pool owners to save money while ensuring effective chlorination.
Product Details
| Item Weight | 40 lbs (18.14 kg) |
Who Should Buy?
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Pool Owners
Ideal for regular pool maintenance, keeping water clean by preventing algae and bacteria build-up efficiently.
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Frequent Swimmers
Ensures safe swimming environments by regularly super-chlorinating pools, eliminating harmful contaminants and bacteria.
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Garden Enthusiasts
Effective for maintaining garden water features, preventing algae growth in ponds and fountains with regular treatment.
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Small Pools
Not suitable for above-ground or inflatable pools that require less chemical treatment and lower dosage.
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Sensitive Skin
May irritate swimmers with sensitive skin or allergies due to high chlorine levels and strong chemical composition.
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Non-Chlorine Users
Not fitting for those who prefer using alternative sanitizing methods such as saltwater systems or mineral purifiers.
Product Description
HTH Ultra Pool Shock - Calcium Hypochlorite Cal-Hypo - 40 Pound Bucket - Prevents Algae and Bacteria - Good for Weekly Use - Super-Chlorinate Swimming Pools 22022
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Customer Questions & Answers
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Question:
What is HTH Ultra Pool Shock and how does it work?
Answer: HTH Ultra Pool Shock is a powerful calcium hypochlorite product designed to sanitize pool water and prevent algae and bacteria growth. When added to your pool, it releases chlorine, which effectively kills harmful microorganisms and clarifies the water. This makes it ideal for maintaining a clean and safe swimming environment. Regular use ensures that your pool remains crystal clear, especially during peak swimming seasons, when bacteria are more likely to proliferate. -
Question:
How often should I use HTH Ultra Pool Shock?
Answer: It is recommended to use HTH Ultra Pool Shock on a weekly basis to maintain optimal water quality. This regular application helps to prevent algae buildup and controls bacteria counts effectively. For pools in heavy use or during hot weather conditions, you may consider increasing the frequency to every 3-5 days to ensure robust sanitation. Consistent use supports the overall health of your pool and enhances the swimming experience. -
Question:
What is the correct dosage of HTH Ultra Pool Shock for my pool size?
Answer: The dosage of HTH Ultra Pool Shock varies based on your pool size. Typically, 1 pound of shock treats approximately 10,000 gallons of water. For best results, test your pool water's chlorine levels beforehand, as this will guide you in determining the necessary amount to add. Using the correct dosage ensures effective sanitization without over-chlorination, leading to a pleasant swimming environment. -
Question:
Is HTH Ultra Pool Shock safe for all types of pools?
Answer: Yes, HTH Ultra Pool Shock is safe for use in various pool types, including vinyl, fiberglass, and concrete pools. Its formula is specifically designed to minimize surface bleaching and damage while effectively clearing your water. However, when using it in a saltwater pool, maintaining the proper pH balance is crucial to achieve the best results. Always follow manufacturer instructions for compatibility and testing. -
Question:
Can I use HTH Ultra Pool Shock if I have a saltwater pool?
Answer: Yes, HTH Ultra Pool Shock can indeed be used in saltwater pools. It acts as a supplemental chlorinator, providing an extra boost of chlorine when needed. Just be mindful of the saltwater system’s balance, as maintaining a stable pH and alkalinity is essential for optimal performance. Regular monitoring will help ensure your pool remains well-sanitized and comfortable for swimmers. -
Question:
What should I do before adding HTH Ultra Pool Shock to my pool?
Answer: Before adding HTH Ultra Pool Shock, it’s essential to test your pool water for existing chlorine levels and pH. Adjustments may be necessary if the pH is out of the recommended range of 7.2 to 7.8. Clear any debris and ensure the pool’s circulation system is running, as this promotes even distribution of the shock treatment. Proper preparation enhances the effectiveness of the shock treatment and maintains pool clarity. -
Question:
How long does it take for HTH Ultra Pool Shock to work?
Answer: HTH Ultra Pool Shock typically begins to work within minutes of application, killing bacteria and algae effectively. However, to achieve clear water that is safe for swimming, it is advisable to wait at least 30 minutes to an hour before re-entering the pool. This allows the product to disperse and does not interfere with the chlorine levels. Waiting ensures a clean and enjoyable swimming experience. -
Question:
Can I swim in my pool right after using HTH Ultra Pool Shock?
Answer: It is not recommended to swim immediately after applying HTH Ultra Pool Shock. To ensure safety and effectiveness, waiting a minimum of 30 minutes to an hour is necessary. This waiting period allows the shock treatment to fully disperse and work effectively against contaminants. Following this guideline protects swimmers from potential skin and eye irritation while providing a healthier swimming environment. -
Question:
What are the benefits of using HTH Ultra Pool Shock regularly?
Answer: Regular use of HTH Ultra Pool Shock brings numerous benefits, including the prevention of algae growth, control of bacteria, and improved water clarity. It enhances the overall sanitation of your pool, which is vital for a safe swimming experience. By making this product a part of your weekly maintenance routine, swimmers can enjoy cleaner, fresher water with fewer chemical adjustments needed, leading to a more pleasurable pool experience. -
Question:
Where can I buy HTH Ultra Pool Shock in India?
Answer: You can purchase HTH Ultra Pool Shock from Ubuy, a reliable online platform that offers a vast selection of pool maintenance products. Ubuy provides an easy shopping experience to find the right pool chemicals, including HTH Ultra Pool Shock, ensuring your swimming pool remains safe and clean for everyone. Browse their range of pool products at Ubuy for quick access and convenience.
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“logistcs is very good”
13 June 2026 · via Trustpilot
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“Very good and seamless experience, delivery package came in very good condition”
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“Interesting book and the seller describe it thank you”
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“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”
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INR 29604
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Quickly increases chlorine levels
- Prevents stains and scale
- Cal Hypo for visibly sparkling water
- 1 lb. treats up to 10,000 gallons of pool water
- 40 lbs. package
- 56% Available Chlorine
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