Pentair Base
Best replacement part for homeowners maintaining their own pool filtration systems.
This essential component keeps your filtration system running without the headache of a full equipment overhaul. It is a no-frills, direct-fit solution that prioritizes long-term system health over complex upgrades, making it the smartest way to handle routine maintenance.
$72.38
at
PoolWeb
Who it's for
- Pentair owners seeking a guaranteed leak-proof equipment fit
- Pool owners needing long-term durability against harsh chemical exposure
- DIY maintainers requiring easy access for winterization and system draining
Who should skip it
- Budget-conscious shoppers looking for affordable generic replacement parts
- Installers prone to over-tightening or living in freezing climates
- Owners of mixed-brand pool systems with non-Pentair equipment
Performance breakdown
Compatibility Precision
Engineered for a perfect fit across Pentair and Sta-Rite systems.
Installation Simplicity
Straightforward design allows for quick, hassle-free residential maintenance.
Material Durability
Robust construction withstands the harsh chemical environment of pool filtration.
System Efficiency
Restores optimal flow and pressure to keep your water crystal clear.
Repair Value
A cost-effective alternative to replacing the entire filtration assembly.
Component Reliability
Dependable OEM quality ensures long-term performance for your pool equipment.
Key Specs
Product Type
Pool Part
Manufacturer
Pentair
Installation Type
Residential
Compatible Brands
Pentair, Sta-Rite
Part Number
WC104-78P
Manufacturer SKU
WC104-78P
Catalog Part Number
9239-07
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