5 lbs 73% Cal-Hypo Multipurpose Sanitizer and Shock Treatment Bottle | 25244

5 lbs 73% Cal-Hypo Multipurpose Sanitizer and Shock Treatment Bottle | 25244

73% cal-hypo sanitizer and shock treatment kills bacteria and controls algae fast for clear pool water. 5 lb bottle.

Features

• 73% available chlorine for powerful shock and sanitizer performance.
• Fast-dissolving cal-hypo formula for quick water treatment.
• Helps kill bacteria and control algae growth.
• Ideal for routine maintenance and heavy contaminant loads.
• Convenient 5 lb bottle for regular pool care.

Description

5 lb 73% Cal-Hypo Multipurpose Sanitizer and Shock Treatment is designed to quickly sanitize pool water, destroy contaminants, and restore water clarity. Its concentrated calcium hypochlorite formula provides strong chlorine output for effective shocking and routine maintenance.

This performance-focused treatment is ideal for algae prevention, seasonal startups, storm recovery, and periods of heavy pool use where rapid sanitizer action is critical.

Pro Tip

Test and balance water chemistry before shocking the pool. Proper pH and alkalinity improve chlorine efficiency and help maintain clear water.

Installation Tips

Always add chemicals to water, never water to chemicals. Follow label dosing instructions, circulate the pool during treatment, and avoid direct contact with liners or pool surfaces.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.