A single 1-gallon jug of Champion Pool Shock at 12.5% sodium hypochlorite concentration, ready to use with no mixing required. It provides rapid sanitation without clouding the water or leaving stains, and is certified to NSF/ANSI 60 standards.
Learn More About CPDI Champion Pool Shock — 1 Gallon →CPDI makes Champion-brand pool care chemicals for every part of the season, from a 12.5% sodium hypochlorite pool shock in 1, 2 and 4-gallon packs that sanitizes fast without clouding water or leaving residue, to a low-fume muriatic acid that controls pH and brightens concrete and masonry surfaces while cutting harmful vapors by up to 90%. When the season ends, Champion pool antifreeze offers -50°F burst protection for pool plumbing and is safe to release back into the pool come spring. Every liquid chlorine product is certified to NSF/ANSI 60 standards and ready to use straight from the jug — no mixing required.
Pool shock, muriatic acid and winterizing antifreeze.
A single 1-gallon jug of Champion Pool Shock at 12.5% sodium hypochlorite concentration, ready to use with no mixing required. It provides rapid sanitation without clouding the water or leaving stains, and is certified to NSF/ANSI 60 standards.
A 2-pack of 1-gallon Champion Pool Shock jugs at 12.5% sodium hypochlorite. Ready to use straight from the jug or through a peristaltic metering pump, it sanitizes fast without clouding water, and is certified to NSF/ANSI 60 standards.
A 4-pack of 1-gallon Champion Pool Shock jugs at 12.5% sodium hypochlorite, sized for a full season of pool maintenance. Ready to use with no mixing, it will not cloud water or leave residue, and is certified to NSF/ANSI 60 standards.
A 4-gallon pack of Champion Acidblue Muriatic Acid using Vapor Reduction Technology to cut harmful vapors by up to 90% versus standard muriatic acid. It controls pH in pools and spas, brightens concrete and masonry, and clears rust and scale build-up.
A 4-gallon pack of Champion Swimming Pool Antifreeze using non-toxic propylene glycol to protect above-ground and in-ground pool plumbing down to -50°F. One gallon treats about 10 feet of 1.5-inch plumbing, and it is safe to release into the pool in spring.
| 1-Gallon Pool Shock | 2-Pack Pool Shock | 4-Pack Pool Shock | Muriatic Acid 4-Pack | Pool Antifreeze | |
|---|---|---|---|---|---|
| Type | Liquid Chlorine Pool Shock | Liquid Chlorine Pool Shock | Liquid Chlorine Pool Shock | Muriatic Acid / pH Stabilizer | Pool Antifreeze |
| Active Ingredient | 12.5% Sodium Hypochlorite | 12.5% Sodium Hypochlorite | 12.5% Sodium Hypochlorite | Low-Fume Muriatic Acid | Propylene Glycol (Non-Toxic) |
| Pack Size | 1 Gallon | 2 x 1 Gallon | 4 x 1 Gallon | 4 x 1 Gallon | 4 x 1 Gallon |
| Certification | NSF/ANSI 60 | NSF/ANSI 60 | NSF/ANSI 60 | Made in USA | Safe for Swimmers |
| Best Used For | Routine & Shock Sanitation | Routine & Shock Sanitation | Season-Long Sanitation | pH Control & Surface Cleaning | Winterizing Pool Plumbing |
Champion Pool Shock is a 12.5% sodium hypochlorite formula that requires no mixing — pour it directly into the pool or feed it through a peristaltic metering pump for quick, effective sanitization.
The formula is built to keep water clear rather than cloudy, and it will not leave residue or stains behind, so the pool stays pristine after every treatment.
Champion Acidblue Muriatic Acid uses Vapor Reduction Technology to cut harmful vapors by up to 90% compared to standard muriatic acid, while still controlling pH and brightening concrete and masonry.
Liquid chlorine products are certified to NSF/ANSI 60 standards for safe use in aquatic settings, and Champion pool antifreeze offers -50°F burst protection to keep plumbing safe through winter.
OUTSTANDING product. Highly recommend for multiple applications. I even use it for my pressure washing. Excellent cleaning and disinfecting all sorts of items. 12.5% chlorine is STRONG so be careful. Mixes great. Wonderful pricing.
This liquid chlorine pool shock is an effective way to raise chlorine levels fast and tackle cloudy water, algae, or routine pool maintenance. I like that it is easy to pour and doesn't leave behind the additional stabilizers or calcium that some other chlorine products can add to the water.
I love this product, so much better than the powder. It saves me money, time, keeps pool free from algae, does smell chlorine, long lasting and the tops are spill proof.
This muriatic acid is as effective as muriatic acid you would purchase from Leslie's, but for half the price. There is no difference in dosage between this acid and the more expensive acid, and it lowers pH levels as you would expect. I have a 16x24 inground pool, and these 4 gallons should last through the entire summer.
This muriatic acid worked well to lower the alkalinity in our pool. It was easy to apply and did not have an odor or splash when applying. We liked that it came in a 4 pack and was a better buy.
Works well for ph control. No heavy fumes or vapors. Very stable formula.