Description
Pentair Tank Bottom Assembly 170017
Intro
The Pentair Tank Bottom Assembly 170017 is a genuine replacement part for FNS Plus FNSP48 pool filters. It delivers a precise fit, durable construction, and a reliable water path from the lower chamber to the filtering stages. Built to withstand frequent backwashing, chemical exposure, and daily pool use, this bottom assembly helps preserve filtration efficiency and extend the life of your filter.
List of Features
- Direct-fit compatibility with FNS Plus FNSP48 filters ensures a seamless replacement that preserves flow and performance.
- Rugged, chemical-resistant plastic withstands chlorine and pool chemistry for long-term reliability.
- Integrated inlet/outlet ports and gaskets promote leak-free connections with a secure seal.
- Simple, tool-free installation with correct alignment minimizes downtime and preserves filtration efficiency.
- Maintenance-friendly design with accessible purge/drain features and compatibility with standard pool tools.
- Authentic Pentair engineering ensuring exact tolerances for dependable performance across seasons.
Final Thoughts
Replacing worn or brittle bottom components with the Tank Bottom Assembly 170017 restores consistent water flow, effective backwashing, and reliable filtration for your pool. As a genuine Pentair part, it integrates with your existing FNS Plus system and helps protect your investment. Add it to your cart now to keep your pool equipment running smoothly and enjoy crystal-clear water year round.














