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💧 Shock your pool back to life — clear water, zero worries!
HTH 52123 Super Shock Treatment is a powerful chlorine booster designed to kill bacteria and algae, restoring crystal-clear pool water within 24 hours. Each 1 lb bag treats up to 13,500 gallons and is safe for all pool types, including saltwater systems and vinyl liners. This 15-pack ensures season-long maintenance with easy weekly application, delivering reliable, professional-grade pool care.
| ASIN | B09B42XSK2 |
| Best Sellers Rank | #63,918 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #285 in Swimming Pool Chlorine |
| Brand Name | HTH |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,248) |
| Included Components | INCLUDES: Fifteen 1-lb bags of shock treatment for your swimming pool |
| Item Form | Powder |
| Item Type Name | Swimming Pool Chlorine Cleaner |
| Item Weight | 1 Pounds |
| Manufacturer | HTH |
| Manufacturer Part Number | 52123 |
| Model Number | 52123 |
| Product Benefits | Kills Bacteria |
| UPC | 073187521231 |
| Unit Count | 240.0 Ounce |
J**O
Fast-Acting and Reliable Pool Shock
Used this after heavy rain and increased pool use. It dissolved quickly and cleared up cloudiness within a day. Chlorine levels responded as expected without leaving residue. Good option to keep on hand, especially in warmer climates where algae can develop quickly.
M**D
Great product
Finally a great product!
T**Y
Best shock treatment
Nothing beats HTH shock treatment for my 12 metrer by 6 meter swimming pool.
N**L
Great Shock!
I've used this for years and am still totally satisfied with it. IT WORKS!
J**R
Pool
I used to live in Texas and I had a pool and now I moved to California and I don't have a pool so I don't really buy this anymore but when I did it worked well and kept my pool clean and I was quite happy with it.I sure do miss texas though.
J**R
Works great
This shock works great , clears up pool quick
E**E
Worked great!
We used this to reopen our pool for the season and within a few hrs the pool was crystal clear and ready to go!
B**A
. Works great!
Really good it keeps our pool and getting algae blooms.
Trustpilot
2 weeks ago
1 month ago