Find your parts diagram
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.
Still not sure? Call (818) 818-6559 and we'll find it for you.
On the Pentair FullfloXF 4000 Series 72 188625 Filter diagram
This part
Open the full interactive diagram →
Other parts on the same Pentair FullfloXF 4000 Series 72 188625 Filter
The Pentair Backwash Valve Handle for FullFloXF Filters 178817 is an OEM replacement designed for FullFloXF backwash valves, ensuring smooth and efficient operation of your filtration system. This handle allows users to switch between filter and backwash modes with ease, maintaining the system’s cleaning performance. Built from strong, durable materials, it is capable of withstanding the stresses of frequent use while maintaining a secure fit. The handle is tailored specifically for the FullFloXF series, making installation simple and ensuring a reliable match with Pentair backwash valves. Its robust construction provides long-lasting functionality, helping pool owners keep filtration systems operating at peak efficiency.
-
Essential Functionality: The Pentair 178817 handle is vital to the FullFloXF backwash valve, providing smooth control when shifting between filter and backwash modes so that water flow is consistently optimized.
-
Durable Construction: Made from resilient, long-lasting materials, this OEM replacement handle is engineered to withstand regular handling and environmental stress, maintaining its integrity over time.
-
Designed for Compatibility: Specifically built for Pentair FullFloXF backwash valves, the 178817 handle ensures exact fitting dimensions that eliminate guesswork and provide seamless integration.
-
Simple Installation: The handle installs easily without complex tools, making it a practical solution for service technicians or pool owners who need a straightforward part replacement.
-
Reliable Operation: Its robust OEM-grade build ensures dependable valve movement, reducing wear on internal components and supporting the ongoing efficiency of your filtration system.
- (1) Pentair 178817 Handle
- Pentair FullFloXF Filters





