Pentair 520971 IntelliChlor Commercial Salt System - 4lb Per Day

What This Part Is Used For
Pentair 520971 IntelliChlor Commercial Salt System - 4lb Per Day is a commercial salt chlorination system rated to produce up to 4lb of chlorine per day. It supports automated sanitation in larger commercial pools.

Why This Part Matters
Higher chlorine output capacity supports pools with heavy bather loads. Automated dosing helps maintain consistent sanitizer levels and regulatory compliance. Proper sizing prevents overworking the cell.

Key Features and Specifications

• Pentair manufacturer part number 520971
• IntelliChlor Commercial salt system
• 4lb chlorine output per day
• Commercial pool application
• Salt based chlorine generation
• OEM Pentair product

Installation and Fitment Guidance
Professional installation is recommended for commercial salt systems. Confirm electrical supply and flow requirements before commissioning. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures commercial water treatment and automation systems used worldwide. IntelliChlor products are trusted for reliable chlorine production. Using genuine Pentair systems supports long term operational stability. Technicians rely on Pentair for dependable commercial pool equipment.

Common Service Context
This system is commonly installed in commercial facilities upgrading from manual chemical feeding to automated salt chlorination.