Pentair 170021. Top Lid Replacement for FNS Plus D.E. Filter FNSP48.

Pentair 170021 Tank Lid Assembly Replacement designed for FNS Plus FNSP48 Pool and Spa D.E. Filters

Complete assembly including all components necessary for straightforward replacement

Constructed from durable materials to ensure longevity and resilience against pool chemicals

Engineered with precision for a perfect fit, minimizing the risk of leaks or inefficiencies

Enhances the functionality of your filter system by maintaining proper sealing and pressure

Compatible specifically with Pentair FNS Plus FNSP48 filters, ensuring seamless integration

Facilitates easy access to the filter tank for routine maintenance and cleaning tasks

Helps to uphold water clarity and purity by preventing debris from entering the filtration system

Supported by Pentair's reputation for quality and reliability in pool equipment

Simplifies maintenance efforts, contributing to a hassle-free pool or spa ownership experience