Pentair Tank Bottom Assembly 170017 spa equipment Aqua Dynamics efficiency: Optimized pathing

Aqua Dynamics efficiency: Optimized pathing and suction maximize debris pickup across most pool shapes

from small residential pools to larger backyard systems

leak-free seal in above-ground installations

and frequent spa users who want a gentle

Designed for EasyTouch Pool or Spa Combination Systems (single body of water)

Pentair Tank Bottom Assembly 170017 spa equipment Aqua Dynamics efficiency: Optimized pathingPentair 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