Easy Care Pooltec - 1/2 gal 185b-c-405b-c-heaters Manufacturer Part # 473777

Manufacturer Part # 473777

Manufacturer Part # 225020017P

Manufacturer Part # RCX7815

For pools 12-18 feet in diameter or 2

Manufacturer Part # R172611BK

Easy Care Pooltec - 1/2 gal 185b-c-405b-c-heaters Manufacturer Part # 473777Pooltec Water Treatment is a multitask product that kills prevents all types of algae growth, ultra clarifies water and is a super chlorine booster for both chlorine and salt pools. Used weekly, Pooltec synergizes with all types of chlorine to boost water quality and chlorine effectiveness. It helps increase chlorine residuals in salt pools especially during heavy use periods. Pooltec also keeps pool water consistently treated, eliminating cleanup