Pentair 522638 BioShield Ultra Violet Sterilizer - 100 GPM, 150W, 120/140V

What This Part Is Used For
The Pentair 522638 BioShield Ultra Violet Sterilizer - 100 GPM, 150W, 120/140V is used to provide supplemental UV water treatment in pool systems. It helps reduce microorganisms as water passes through the UV chamber.

Why This Part Matters
UV sterilization supports overall water clarity and sanitation as part of a balanced treatment program. Proper sizing ensures effective flow handling at up to 100 GPM. Maintaining the correct unit helps improve system efficiency and reduce strain on chemical demand.

Key Features and Specifications

• Manufacturer part number 522638
• BioShield Ultra Violet Sterilizer
• Rated up to 100 GPM
• 150W lamp
• 120/140V electrical rating

Installation and Fitment Guidance
Install inline according to system flow direction and electrical requirements. Confirm by manufacturer part number before ordering. Electrical connections should follow local code and manufacturer guidelines.

About the Pentair Brand
Pentair produces advanced water treatment equipment for residential and commercial pools. Their UV systems are part of integrated filtration and sanitation solutions. Pool professionals rely on Pentair for dependable water management technology.

Common Service Context
Installed during new equipment upgrades or sanitation improvements. Replaced when upgrading flow capacity or modernizing equipment pads.