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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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Pentair FNS Plus Filter Spring Barrel Nut Assembly | 550-4250 | 53108900
Fits these models (4)
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Manuals & documents
- Pentair Filter FNS Plus Manual PDF · 851 KB View PDF
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Pentair FNS Plus Filter Spring Barrel Nut Assembly serves as a crucial element in maintaining the integrity and efficiency for pool filtration systems. Specifically designed to securely fasten the filter's clamp, this assembly ensures a tight and stable connection, essential for optimal filtration performance. Its robust construction and seamless compatibility with various filter systems and guarantee hassle-free installation and maintenance.
- Crucial Component for Secure Clamp Attachment: This feature is essential for optimal filtration performance, as it prevents leaks and ensures consistent water flow through the filtration system.
- Effortless Installation and Maintenance: Designed with user convenience in mind, this assembly facilitates easy installation, minimizing downtime during maintenance tasks. Its intuitive design with various filter clamp systems streamline the replacement process, allowing for quick and hassle-free repairs or upgrades.
- Impact on Filter Performance: The importance of a functional spring barrel nut assembly cannot be overstated, as any damage or malfunction can lead to significant consequences. A broken or faulty assembly can compromise the seal integrity of the filter's clamp, resulting in leaks and decreased filtration efficiency. This, in turn, affects the overall performance of the filter system, potentially leading to water quality issues and increased maintenance requirements.
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