Pentair FNS Plus Tank Bottom Assembly 36 sf | 170016Product OverviewThe Pentair 170016 FNS Plus Tank Bottom Assembly is a genuine OEM replacement lower tank body for the Pentair FNS Plus 36 sq ft D. E. filter. This assembly forms the bottom half of the filter tank and supports the internal standpipe, grid assembly, bulkhead fittings, and sealing surface needed for proper filter operation. This replacement part is commonly used when the original tank bottom is cracked, leaking, damaged, or no longer

this vertical grid filter helps capture very fine particles for sparkling clean pool water

This provides flexibility for installation in various residential or light commercial setups

or other accessories Warranty 1-year parts

may shut off

Is the W3H150FDP propane or natural gas

users can manage pool and spa equipment through the iAquaLink app from a phone

Q: Is this an OEM Pentair part

IntelliCenter is Pentair's highest-capacity and most service-friendly control system ever

If you are installing or replacing a Pentair CVA-24 actuator on a Compool valve

rinse it clean

or no longer maintaining production

It helps restore a proper plumbing connection and supports reliable water flow through the pool system when installed correctly