9.4Our score 4 photosThis dichlor based product contains 56% available chlorine and works best with salt chlorine generators. Let this concentrated formula remov
Ranked #99 in Garden & Patio · 4 things we like
Quick answer The HTH 52047 scores 9.4/10 with us. Amazon owners rate it 4.7 out of 5 across 829 reviews, above the 4.4 average of the 35 chlorine we track. It was listed at $28.66 on Amazon when we last checked in September 2026.
IDEAL FOR SALTWATER POOLS: This dichlor based product contains 56% available chlorine and works best with salt chlorine generators. Let this concentrated formula remove contaminants and algae for crystal clear pool water. EASY TO USE: Shock weekly to prevent 90% of pool water problems, based on the most common pool problems.
Prevention is better than cure! This product does not damage your generator and is compatible with all pool surfaces. FEATURES: Power-packed convenience; HTH 52047 Swimming Pool Care Salt Shock is your go-to solution for maintaining water clarity.
With its fast-dissolving 5x12oz packets, this chlorinator treats 10000 gallons of water, making pool maintenance a breeze. RAPID DISSOLUTION FOR INSTANT CLARITY: Say goodbye to cloudy water; HTH 52047 Swimming Pool Care Salt Shock features a unique formula that conveniently dissolves immediately upon application. This fast
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| Brand Name | HTH |
|---|---|
| Global Trade Identification Number | 00073187520470 |
| Number of Packs | 5 |
| Number of Items | 5 |
| Unit Count | 5 Count |
| Item Highlight | Stabilized Chlorinator; 1 dose Treats 10000 gallons; Concentrated Formula to Remove Contaminants |
| Item Type Name | Pool Care Salt Shock |
|---|---|
| Model Number | 52047 |
| Item Form | Granular |
| Product Benefits | Effortlessly maintains crystal clear saltwater pools through easy, weekly shock treatments |
| Item Weight | 3.8 pounds |
Yes, it is one of the stronger picks in its group. We score the HTH 52047 9.4 out of 10. Amazon owners rate it 4.7 out of 5 across 829 reviews, above the 4.4 average of the 35 chlorine we track.
It was listed at $28.66 on Amazon when we last checked in September 2026. That is cheaper than the $78.97 median for chlorine in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
Amazon lists 2 options. Size: (Pack of 6), Pack of 1. Pick an option on this page and the button opens exactly that model.
Similar, well-rated chlorine in our catalog: HTH 52036R (9.4/10, 4.7 stars from 14,678 owners); HTH 52123 Super Shock Treatment Swimming Pool (9.2/10, 4.6 stars from 1,256 owners); Generic Professional’s Choice Pool Salt (9.8/10, 5.0 stars from 11 owners).
HTH 52036RHTH 52123 Super Shock Treatment Swimming PoolGeneric Professional’s Choice Pool Salt
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