Pentair BioShield UV Sterilizer 50W 120 to 277V 50-60 Hz | 522635 Hayward ColorLogic 4.0 LED Spa Lights Restores proper water flow and

Restores proper water flow and hydraulic efficiency

Sturdy nylon bristles

A pivotal part of all pool cleaning systems

Match the color of the sample with the comparison standard on the comparator and record the value as ppm Total Chlorine

With fewer moving parts and a robust brand pedigree

Pentair BioShield UV Sterilizer 50W 120 to 277V 50-60 Hz | 522635 Hayward ColorLogic 4.0 LED Spa Lights Restores proper water flow andPentair BioShield UV Sterilizer 50W 120 to 277V 50 60 Hz 522635 Ultraviolet light reduces harmful chloramines which can help reduce itchy skin, burning red eyes, and chemical odors. The BioShield UV System provides a cleaner, clearer, and more enjoyable pool experience for friends and family. Features: Easy to maintain and install in new pools Low operating costs; uses about the same energy as a 60 W light bulb Reduces combined chloramine by 25%