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Shockwave 1lb Calcium Hypochlorite Pool Shock - Fast-Acting Granular

Marsoni M251S
Sale price$17.00
Pay 4 payments of $4.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Shockwave 1lb Calcium Hypochlorite Pool Shock - Fast-Acting GranularShockwave 1 lb Calcium Hypochlorite Granular Pool Shock Achieve a sparkling, healthy pool with Shockwave 1 lb Calcium Hypochlorite Granular Pool Shock. This powerful, fast acting formula is designed to keep your swimming pool pristine by effectively sanitizing water, controlling algae, killing harmful bacteria, and destroying organic contaminants. Perfect for both routine maintenance and spring start up, Shockwave ensures your pool remains a clean and
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Your Shockwave 1lb Calcium Hypochlorite Pool Shock - Fast-Acting Granular orders ship within 1-2 business days.

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  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 1506 reviews
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Verified Purchase
MDW612
Battle Creek, US
★★★★★ 5
Good purchase!!
Size: 2 Colors each 10FT, Style: 10AWG
Just what I was looking for!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2021
J
Verified Purchase
JULIO ROSARIO
Grantham, US
★★★★★ 5
Good product
Size: 25FT, Color: Black+Red
Good wire and there is enough in the rolls
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
U
Verified Purchase
Unda
Fort Morgan, US
★★★★★ 5
Nice cables, thick
Size: 25FT, Color: Black+Red+Blue+Brown
Great quality, but due to being CCA those won't fit most 10awg crimps, will need 8awg crimps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
H
Verified Purchase
Hunter
Port Orchard, US
★★★★★ 5
Works no issues
Size: 25FT, Color: Black+Red
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
I
Verified Purchase
Ibel A. Medina
Birmingham, US
★★★★★ 5
Good quality wire!
Size: 25FT, Color: Black+Red
For the price this can’t be beat. Wiring is nice and flexible. Copper is solid. Amazing value and quality compared to what can be bought in the auto parts stores
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025

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