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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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87300400 | Pentair Body O-Ring For Filters
Fits these models (4)
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Pentair Body O-Ring 87300400 is an OEM replacement designed to maintain a watertight seal in Pentair filtration systems. Compatible with Clean & Clear, Clean & Clear Predator, EasyClean, and Warrior DE filters, this O-ring prevents leaks and ensures consistent water pressure. Made from resilient, chemical-resistant materials, it withstands frequent use and demanding pool conditions. Replacing worn seals with this genuine Pentair part is essential for keeping your filtration system efficient and your water clear.
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Essential Seal: The Pentair 87300400 O-ring provides a critical sealing surface for filter bodies, ensuring water remains contained within the system. A dependable seal helps protect both system integrity and filtration performance.
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Leak Prevention: By preventing water from escaping, this O-ring helps maintain stable system pressure. Consistent pressure improves circulation and supports efficient pool or spa filtration over time.
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High-Quality Materials: Built from durable rubber compounds, the O-ring is engineered to resist chlorine, chemical wear, and outdoor conditions. Its strong construction provides reliable service over repeated maintenance cycles.
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Optimal Performance: A tight seal reduces the risk of leaks and pressure drops that could strain equipment. By ensuring smooth operation, the O-ring contributes to clean, clear water and balanced system performance.
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Versatile Compatibility: Designed for Pentair Clean & Clear, Predator, EasyClean, and Warrior DE filters, this OEM O-ring fits a wide range of systems. Its broad compatibility simplifies sourcing and maintenance needs.
- (1) Pentair 87300400 O-Ring
- Pentair Clean and Clear Filters
- Pentair Predator Filters
- Pentair Warrior Filters
- Pentair EasyClean Filters
Note: This o-ring may be compatible with your , please refer to your systems owners manual to ensure compatibility.
