Pentair Intelli pH Controller Unit | 522711 Clean and Clear Plus Cartridge Filters Poolife Calcium Plus is a

Poolife Calcium Plus is a calcium hardness increaser formulated to help maintain balanced water chemistry and protect pool surfaces and equipment from damage caused by low calcium levels

The Vanquish Rotating Heads include three jet inserts measured at 1/4"

Provides secure sealing of pump housing for optimal performance

ensure the power to your pool system is turned off at the breaker to avoid any electrical hazards

Pentair Intelli pH Controller Unit | 522711 Clean and Clear Plus Cartridge Filters Poolife Calcium Plus is aPentair Intelli pH Controller Unit 522711 Restore your Intelli pH Acid Dispenser system with the genuine Pentair 522711 Controller Unit. This OEM replacement allows the controller portion of an existing Intelli pH system to be replaced without purchasing an entirely new chemical dispensing system. Features Genuine Pentair OEM replacement controller Designed for Pentair Intelli pH Acid Dispenser systems Replaces the existing Intelli pH controller unit