Pentair IntelliChlor Controller | 520138 Suction Pool Cleaners The Pentair 24800-0121 Air Bleed

The Pentair 24800-0121 Air Bleed Assembly is used on compatible Pentair filter systems to vent trapped air above the tank area

This part restores the original factory seal between housing components

Source this Zodiac replacement part to minimize downtime and maximize system reliability in filtration setups

Inconsistent power supply can lead to equipment shutdown or ignition failure in connected systems

ineffective backwashing

Pentair IntelliChlor Controller | 520138 Suction Pool Cleaners The Pentair 24800-0121 Air BleedWhat This Part Is Used For Pentair 520138 Controller IntelliChlor is a control unit used with compatible IntelliChlor salt chlorine generator systems. It manages power and operation of the salt cell. Why This Part Matters A functioning controller ensures proper chlorine production and system communication. Replacing a faulty unit restores stable salt cell operation and prevents sanitation interruptions. Proper control protects connected equipment. Key