Pentair Seal Kit 3.0 HP | IntelliFlo3 / IntelliPro3 VSF | 357872
Pentair Seal Kit 3.0 HP | IntelliFlo3 / IntelliPro3 VSF | 357872

Pentair Seal Kit 3.0 HP | IntelliFlo3 / IntelliPro3 VSF | 357872

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SKU:
357872
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About This Item

OEM Seal Kit for the Pentair IntelliFlo3 and IntelliPro3 3.0 HP Variable Speed Pumps

The Pentair Seal Kit (357872) is the OEM replacement seal set for the IntelliFlo3 and IntelliPro3 Variable Speed and Flow pool pumps — 3.0 HP models only.

⚠️ IMPORTANT: KIT LISTING — MULTIPLE COMPONENTS INCLUDED
This listing is a complete seal kit, not an individual seal. All components required for a full seal service are included in one kit.

The shaft seal assembly is the primary barrier between the pump's wet end and its motor. When the seal wears or fails, water migrates along the shaft toward the motor bearings — leading to accelerated bearing wear and eventual motor failure. Replacing the seal kit at the first sign of leakage at the pump body protects the motor and restores a watertight drive assembly.

Specifications

Pentair Part Number 357872
Part Name Seal Kit, 3.0 HP
Quantity Included Kit

Fits Into

Brand Equipment Line Model / Part Number Notes
Pentair IntelliFlo3 VSF 3.0HP — IntelliFlo3 / IntelliPro3 Series IntelliFlo3 3.0 HP models only
Pentair IntelliPro3 VSF 3.0HP — IntelliFlo3 / IntelliPro3 Series IntelliPro3 3.0 HP models only

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.

Pro Tip

This kit is rated for 3.0 HP configurations only — confirm your pump's horsepower rating on the motor nameplate before ordering. While the pump is open for seal service, inspect the impeller and diffuser for wear and replace them if clearances are out of specification. Addressing multiple wear components in a single service visit reduces downtime and the need to drain and re-prime the system a second time.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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