- Home Page /
- Patio & Garden /
- Swimming Pools & Spas /
- Pool Chemicals /
- Pool Chlorine /
- Chlorine Tablets /
- HTH Pool Care Shock Ultra — Granules, 6 pack ...
0 ratings
Item #:
72967722
HTH Pool Care Shock Ultra — Granules, 6 pack (1 lb each) — Pool Shock Treatment to Sanitize and Clarify Water
88% of respondents would recommend this to a friend
Item #:
72967722
SCR 1233
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The amazing all-in-1 weekly formula in HTH® Shock Ultra kills and prevents bacteria and algae, improves filtration and softens water—all with results in 24 hours!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Sanitation
HTH Pool Care Shock Ultra provides robust algae and bacteria control, ensuring crystal-clear water and a safe swimming environment for families and friends.
Fast Dissolving
These granules dissolve quickly in water, allowing for immediate water clarity improvement and convenience, making pool maintenance effortless.
Economical Pack
Sold in a 6-pack of 1 lb each, HTH offers great value for regular pool care, ensuring you always have the right amount for effective shocking treatments.
Product Details
| Chemical standard type | Calcium Hypochlorite Shock |
| Form | Granules |
| Pool chemical type | Chlorine Pool Chemicals |
| Weight | 6 lb (2.72 kg) |
| Size | 6 lbs |
| Brand | HTH |
| Count per pack | 6 |
Who Should Buy?
-
Frequent Pool Users
Ideal for users who swim regularly, as it maintains chlorine levels and ensures clean, safe water.
-
Heavy Pool Debris
Effective for pools with heavy leaf or debris buildup, assisting in rapid contamination reduction.
-
New Pool Owners
Great for new pool owners needing a reliable shock treatment to establish water quality.
-
Sensitive Skin Users
Not suitable for those with sensitive skin, as high chlorine levels can cause irritation.
Product Description
HTH Pool Care Shock Ultra — Granules, 6 pack (1 lb each) — Pool Shock Treatment to Sanitize and Clarify Water
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How often should I use HTH® Shock Ultra?
Answer: For best results, use HTH® Shock Ultra weekly. -
Question:
Is HTH® Shock Ultra safe for all types of pools?
Answer: Yes, it's compatible with all pool types including vinyl-lined and saltwater systems. -
Question:
Will HTH® Shock Ultra affect my pool liner?
Answer: No, it won’t fade your liner and is safe for all pool surfaces.
HTH Chlorine Tablets Editorial Review
The HTH Ultimate Shock Treatment seems to be highly praised by customers who have used it. Many reviewers mention that their pools were left sparkling clean and clear after using this shock treatment. They appreciate that it works quickly, with some mentioning that it cleared their pools overnight. The blue color of the product is also mentioned as a helpful feature, as it lets users know that the shock treatment is working effectively. One reviewer mentioned that they use this shock treatment monthly for maintenance, particularly during high utilization seasons, and found it to be more effective at preventing algae than trying to kill it and vacuum it each time. Another reviewer mentioned that they had a particularly algae-prone pool this year due to heavy rain, but found that this shock treatment helped to keep the algae at bay. Overall, customers seem satisfied with the performance and effectiveness of the HTH Ultimate Shock Treatment. They appreciate the convenience of the packaging, with individual bags for easy use.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Works quickly to clear pools
- Blue color indicates effectiveness
- Effective at preventing and removing algae
- Convenient packaging
Cons
- No major Cons mentioned in the reviews
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
SCR 1233
Order now and get it around Sunday, September 27
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Shock treat and sanitize your pool with HTH® Shock Ultra.
- Creates visibly brilliant sparkle in just 24 hours.
- Cal Hypo formula prevents chlorine lock and over-stabilization.
- Compatible with all pool types, including vinyl and saltwater.
- Reduces skin irritation and prevents stains from metals.
- Use weekly for optimal pool care and results.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.