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HTH Pool Shock Cal Hypo Formula 13.3oz
11th Jul 2026, 05:53 PM

HTH Pool Shock, Cal Hypo Formula, 13.3oz, Pack of 2 | Swimming Pool Care | Chlorinator | Boosts Chlorine Levels

Price may vary by location, shipping cost, and availability.
35% Off
$9.17
$14.00

Buy @ amazon.com
Highest: $21.48
Average: $11.57
Lowest: $7.40

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Based our analysis and observation, there is 64.00% chance that the price of HTH Pool Shock Cal Hypo Formula 13.3oz... will increase. Price of product might fluctuate around 3% from current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of HTH Pool Shock, Cal Hypo Formula, 13.3oz, Pack of 2 | Swimming Pool Care | Chlorinator | Boosts Chlorine Levels here. This product's current Price in USA is $9.17. The average and highest prices are $11.57 and $21.48 respectively.

Lowest Ever Price $7.40
28th Mar 2026
Average Price $11.57
Based on 1068 days price tracking
Highest Price $21.48
18th Dec 2024

Current Price in USA

Price $9.17
MRP $14.00
Savings $4.83
Discount 34.5%

Recent Price Drops on HTH Pool Shock, Cal Hypo Formula, 13.3oz, Pack of 2 | Swimming Pool Care | Chlorinator | Boosts Chlorine Levels

Price Drop 21st Jun 2026
$10.38 → $9.52
8.29% drop
Price Drop 30th Apr 2026
$9.52 → $9.04
5.04% drop
Price Drop 21st Apr 2026
$10.90 → $9.52
12.66% drop
Price Drop 27th Mar 2026
$7.94 → $7.40
6.8% drop
Price Drop 23rd Mar 2026
$11.30 → $7.94
29.73% drop
Price Drop 29th Nov 2025
$17.54 → $7.94
54.73% drop
Price Drop 23rd Nov 2025
$17.54 → $7.94
54.73% drop
Price Drop 29th Oct 2025
$17.54 → $7.54
57.01% drop
Price Drop 6th Oct 2025
$7.94 → $7.54
5.04% drop
Price Drop 5th Oct 2025
$11.98 → $7.94
33.72% drop
Price Drop 20th Sep 2025
$10.48 → $7.94
24.24% drop
Price Drop 18th Sep 2025
$10.48 → $7.94
24.24% drop
Price Drop 15th Sep 2025
$16.84 → $10.48
37.77% drop
Price Drop 7th Sep 2025
$17.54 → $7.98
54.5% drop
Price Drop 22nd Aug 2025
$8.74 → $7.94
9.15% drop
Price Drop 18th Aug 2025
$11.98 → $7.94
33.72% drop
Price Drop 15th Aug 2025
$11.98 → $7.94
33.72% drop
Price Drop 9th Aug 2025
$8.74 → $7.94
9.15% drop
Price Drop 8th Aug 2025
$11.98 → $8.74
27.05% drop
Price Drop 15th Jul 2025
$17.54 → $7.94
54.73% drop
Price Drop 3rd Jun 2025
$17.10 → $7.94
53.57% drop
Price Drop 7th Feb 2025
$17.54 → $8.64
50.74% drop
Price Drop 5th Feb 2025
$17.54 → $8.66
50.63% drop
Price Drop 20th Jan 2025
$13.80 → $9.78
29.13% drop
Price Drop 11th Jan 2025
$17.54 → $13.50
23.03% drop
Price Drop 8th Jan 2025
$17.54 → $13.26
24.4% drop
Price Drop 19th Dec 2024
$21.48 → $14.48
32.59% drop
Price Drop 11th Nov 2024
$17.54 → $11.74
33.07% drop
Price Drop 16th Sep 2024
$14.30 → $10.56
26.15% drop
Price Drop 9th Aug 2024
$15.96 → $15.00
6.02% drop
Price Drop 20th Feb 2024
$12.96 → $11.10
14.35% drop
Price Drop 15th Feb 2024
$15.18 → $12.96
14.62% drop
Price Drop 11th Feb 2024
$17.54 → $15.18
13.45% drop
Price Drop 17th Dec 2023
$13.34 → $10.50
21.29% drop
Price Drop 17th Sep 2023
$14.08 → $10.98
22.02% drop

Product Information

Details

Product Name HTH Pool Shock, Cal Hypo Formula, 13.3oz, Pack of 2 | Swimming Pool Care | Chlorinator | Boosts Chlorine Levels
Store Product Code B0CF2V7ZBL
Store Name amazon.com
Brand HTH
Rating 9.6 / 10
Category Chlorine
Product Manufacturer Innovative Water Care
Model Number 52031

Features

  • The information below is per-pack only
  • BENEFIT: Shock treat, sanitize, clarify, and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product
  • FEATURES: Multi-use pool shock with Cal Hypo; Use weekly to solve 90% of pool water problems within 24 hours; Fast-acting and fast-dissolving
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOURE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

Images

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Image of HTH Pool Shock, Cal Hypo Formula, 13.3oz, Pack of 2 | Swimming Pool Care | Chlorinator | Boosts Chlorine Levels

Rating and Reviews

9.6 Based on 4133 reviews

HTH Pool Shock Cal Hypo Formula 13.3oz has 9.6 rating out of 10. This average rating is consist of 4133 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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