Pay in 4 interest-free payments of $8.74 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Pentair 521378
advanced cooling system that helps extend the life of the motor
Orenda PR-10
Let stand for 15 to 20 minutes to allow penetration
Jandy JS60-SM Features:
DuraChlor pH Down - 25 lbs service-21-and-service-30-parts Pentair 521378DuraChlor pH Down pH Down reduces the pH of water in swimming pools. pH levels should be maintained between 7. 2 and 7. 6. When the pH levels exceed 7. 6, the water can become cloudy and conditions are favorable for scale to form. Additionally, high pH may cause sanitizers to be less effective in the water. Features: Lowers pH in swimming pool water Easy to use formula Safer than HCI or Muriatic Acid Granular formula Size: 25 Pounds Active