CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 4 Pk
CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 4 Pk
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CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 4 Pk

CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 4 PkCPDI Champion Pool Shock 1 Gal 12 5 Commercial Grade Liquid Chlorine 4 PkCPDI Champion Pool Shock 1 Gal 12 5 Commercial Grade Liquid Chlorine 2 Pk
Size:4 Pack

Key item features

  • Instant Clarity: Achieves crystal-clear, swim-ready water rapidly due to its instant solution properties.
  • Potent Formula: Features a powerful 12.5% sodium hypochlorite concentration for effective sanitization of pool water.
  • Residue-Free Application: Designed to prevent cloudiness and residue buildup, contributing to a stain-free swimming environment.
  • Effortless Application: Requires no prior mixing, allowing for direct pouring into the pool or use with a metering pump.
  • Cost-Effective Maintenance: Offers superior cleaning capabilities at a lower cost, helping to reduce overall pool maintenance expenses.
  • Certified Safety: Certified to NSF/ANSI 60 standards, ensuring its safety for use in various aquatic settings.
  • Commercial-Grade Versatility: Suitable for both residential and commercial pools, providing reliable and consistent sanitization.
  • Initial Treatment: For new pools or spring startup, superchlorinate with 52 to 104 oz. per 10,000 gallons to achieve 5 to 10 PPM available chlorine.
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was $79.99
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Sold and shipped by Spreetail
4.324640778464897 stars out of 5, based on 43984 seller reviews(4.3)
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Shipping, arrives by Sat, May 30 to Columbus, 43215
Sold and shipped by Leisure Pool & Spa Supply, Inc.
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4.6 out of 5 stars
stars218 ratings63 reviews
How item rating is calculated
  1. 5 stars81% (177)
  2. 4 stars10% (21)
  3. 3 stars3% (7)
  4. 2 stars1% (3)
  5. 1 star5% (10)

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Showing 1-3 of 63 reviews

Nov 18, 2024
Tre
Top Reviewer
Item details
Size: 4 Pack
Sold bySpreetail
5 out of 5 stars review

Verified Purchase

Perfect for chlorine water treatment systems

Our technician recommended this specific brand of chlorine for our in-home potable water treatment system. We have the worst well water, but our system makes it sweet. The chlorine destroys the iron bacteria in the water. This brand leaves less residue in the chlorine tank and results in fewer repairs of the system lines %26 valves. Walmart has the best price for this popular product.

Helpful?5UBQLCXGUJU11634907213
Nov 3, 2025
fivelittleblessings
Item details
Size: 4 Pack
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

Sealed well and sanitized!

Had stronger smell than Amazon liquid chlorine I bought. Sanitized well. Was sealed and tied up in a plastic bag for extra protection in shipment.

Helpful?5UBQLCXGUJU11634907213
Jan 20, 2026
Frank
Item details
Size: 4 Pack
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

Good bleach for cleaning house and drive way. Way better than grocery store bleach, less expensive also.

Helpful?5UBQLCXGUJU11634907213