HTH 12-Pack 16-oz Pool Shock - 52026

Description

Won't fade liners. Kills bacteria and algae in swimming pools. Test pool water and shock weekly to keep free available chlorine levels between 1 and 4 ppm. The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool. Kills bacteria and algae in swimming pools. More value - each 1-pound bag treats 13, 500 gallons. Effective for all swimming pool types including vinyl-lined pools, gunite pools, and salt water systems. Test pool water and shock weekly to keep free available chlorine levels between 1 and 4 ppm. The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool. More value - each 1-pound bag treats 13, 500 gallons. The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool. More value - each 1-pound bag treats 13, 500 gallons. Effective for all swimming pool types including vinyl-lined pools, gunite pools, and salt water systems.

Key Features

• Kills bacteria and algae in swimming pools.
• Effective for all swimming pool types including vinyl-lined pools, gunite pools, and salt water systems.
• The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool.
• Test pool water and shock weekly to keep free available chlorine levels between 1 and 4 ppm.
• More value - each 1-pound bag treats 13, 500 gallons.