Product Overview
The Pentair 357872 OEM Seal Kit is a genuine replacement seal set designed for compatible Pentair IntelliFlo3 and Sta-Rite IntelliPro3 3.0 HP variable speed pump models. This kit includes the main sealing components commonly replaced during motor service, leak repair, wet-end maintenance, or pump rebuild work.

Ideal For
Pool service technicians, repair professionals, and pool owners servicing compatible IntelliFlo3 VSF and IntelliPro3 VSF 3.0 HP pumps.

Key Features

• Genuine Pentair OEM replacement seal kit
• Designed for IntelliFlo3 and IntelliPro3 3.0 HP VSF pumps
• Includes shaft seal, seal plate O-ring, diffuser O-ring, lid O-ring, and drain plug O-rings
• Salt / ozone-resistant shaft seal assembly
• Recommended when replacing the motor or opening the wet end
• Helps reduce leaks, air intrusion, and loss of prime
• Helps protect the pump motor from water damage caused by seal failure

Benefits
The Pentair 357872 seal kit helps restore a proper watertight seal on compatible IntelliFlo3 and IntelliPro3 pumps. Replacing worn sealing components can help prevent water leaks, improve pump priming, maintain efficient operation, and protect the motor after repair or service.

Specifications

Customer-Facing Q&A

Is this a genuine Pentair part?
Yes. Part number 357872 is a genuine Pentair OEM seal kit.

What pumps does this fit?
This kit is made for compatible Pentair IntelliFlo3 VSF and Sta-Rite IntelliPro3 VSF 3.0 HP pumps.

Does this fit Pentair IntelliFlo3 model 011076?
Yes. The 357872 seal kit is commonly listed for IntelliFlo3 3.0 HP models, including 011076.

Is this the same as the older IntelliFlo / WhisperFlo seal kit?
No. This is for IntelliFlo3 / IntelliPro3 3.0 HP pump models. Older IntelliFlo and WhisperFlo pumps commonly use different seal kits, such as Pentair 356198, depending on the model.

Should I replace this kit when changing the motor?
Yes. It is strongly recommended to replace the shaft seal and related O-rings whenever the motor is replaced or the wet end is opened.

Confirm Before Ordering
Please verify your exact pump model before ordering. This kit is intended for compatible IntelliFlo3 / IntelliPro3 3.0 HP models and should not be assumed to fit older IntelliFlo, WhisperFlo, SuperFlo, or other Pentair pump families.