Pentair R171218 Chlorinator #320C - Clear/Yellow, 1 Pack

What This Part Is Used For
Pentair R171218 Chlorinator #320C - Clear/Yellow, 1 Pack is a replacement inline chemical feeder used to dispense chlorine tablets into compatible pool circulation systems. It is identified as model 320C with a clear and yellow housing.

Why This Part Matters
Consistent sanitizer delivery is critical for maintaining balanced water and preventing algae growth. A cracked or failing chlorinator can cause leaks or inconsistent dosing. Replacing the unit restores controlled chemical feed and protects surrounding equipment from chemical damage.

Key Features and Specifications

• Manufacturer part number: R171218
• Model: 320C
• Clear/Yellow housing
• Inline chlorinator unit
• 1 pack configuration
• Confirm exact plumbing compatibility before ordering

Installation and Fitment Guidance
Shut down circulation before cutting into plumbing lines. Ensure proper flow direction during installation to prevent backflow issues. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures chemical feed systems used in residential and commercial pools. Their inline chlorinators are common on service routes nationwide. Pentair supports ongoing maintenance with readily available replacement parts. The brand is widely recognized for pool circulation and treatment equipment.

Common Service Context
This chlorinator is typically installed during system upgrades or when replacing cracked housings. It is also used when addressing inconsistent tablet feed or leaks at the feeder body.