Product Overview

Champion Chlorine Liquid 12.5% is a high-strength liquid pool sanitizer designed to keep water clear, clean, and safe. This 4-gallon case (four 1-gallon jugs) delivers fast-dissolving, no-residue chlorination—ideal for routine maintenance, quick chlorine boosts, and helping prevent algae and cloudy water.

Because liquid chlorine works immediately and doesn’t add calcium like cal-hypo or stabilizer (CYA) like many tablets, it’s a go-to choice for consistent, predictable water care.

Ideal For

• Daily or weekly pool chlorination

• Fast chlorine boosts after heavy use, rain, or heat spikes

• Routine algae prevention and clearer water

• Pools where you want to avoid adding extra calcium or stabilizer

• Pool owners using a liquid-chlorine-friendly system (manual dosing, feeder, or automation)

Key Features

• High strength 12.5% available chlorine for effective sanitation

• Fast-acting liquid formula — dissolves instantly, no granules to pre-mix

• No added calcium (unlike many granular chlorines)

• Doesn’t add stabilizer (CYA) like most chlorine tablets

• Convenient case pack — 4 x 1-gallon jugs for easier handling and storage

Benefits

• Helps maintain sparkling, sanitary water

• Supports better water balance control (clean chlorination without extra side-load)

• Great for regular maintenance and quick recovery after pool stress events

• Simple dosing and consistent performance

Product Details

• Type: Liquid Chlorine / Sodium Hypochlorite

• Strength: 12.5%

• Size: 4 Gallon Case (4 x 1 Gallon)

• Application: Pool & spa water sanitation (pool use recommended)

How to Use

Add to pool water according to your pool size and your target free chlorine level. For best results, test water regularly and adjust as needed. Pour slowly around the perimeter of the pool with the pump running, and brush the area if needed to ensure thorough circulation.

Storage & Handling

• Store in a cool, dry, well-ventilated area out of direct sunlight

• Keep container tightly closed when not in use

• Use older product first (liquid chlorine is strongest when fresh)

• Do not mix with acids, ammonia, or other pool chemicals

• Keep out of reach of children and pets

Customer-Facing Q&A

Q: What is 12.5% liquid chlorine used for?
A: It’s used to sanitize pool water by killing bacteria and contaminants, and it helps prevent algae and cloudy water.

Q: Does liquid chlorine add stabilizer (CYA) like tablets?
A: No. Liquid chlorine does not add stabilizer (CYA), so it’s great when you want to control CYA separately.

Q: Will this raise my calcium hardness?
A: No. Liquid chlorine does not add calcium, unlike many granular chlorines.

Q: Is this good for routine maintenance?
A: Yes—liquid chlorine is excellent for consistent daily/weekly chlorination and quick chlorine boosts.

Q: How long does liquid chlorine last?
A: It gradually loses strength over time, especially with heat and sunlight. Store it cool and shaded, and use it sooner rather than later for best potency.