Pentair FNS Plus Tank Bottom Assembly 36 sq ft | FNS Plus DE Filter | 170016 Pool Lift Parts collar not included) Collar Configuration

collar not included) Collar Configuration Open slot

Energy savings: Variable speed operation allows you to run at lower RPM for daily filtration

SrSmith 19" Plastic Ladder Tread - #LTDF-101

100% polyester material

Pentair FNS Plus Tank Bottom Assembly 36 sq ft | FNS Plus DE Filter | 170016 Pool Lift Parts collar not included) Collar ConfigurationThe Pentair Tank Bottom Assembly (170016) is the OEM replacement lower tank body section for the FNS Plus D. E. Filter in the 36 square foot configuration. The tank bottom assembly forms the lower pressure vessel of the FNS Plus filter, housing the internal grid assembly and managing the flow of water through the D. E. filter media. When the tank bottom develops cracks, stress fractures, or compromised sealing surfaces common after years of seasonal