Pentair 20.5" Brass Vertical Tie Rod | Sta-Rite System: 3 SD Series D.E. Filter | 23900-0039Z Check Valves Pentair Max-E-ProXF VS 023035 XF

Pentair Max-E-ProXF VS 023035 XF riser base for XF-series pump installation where Challenger pumps are being replaced

and EQWK300 models as well as 50 Hz variants

Natural gas and LP orifice kits are not interchangeable

Leisure Time® Sodium Bromide allows you to set up your new spa bromine system the simple way

soak the filter overnight

Pentair 20.5" Brass Vertical Tie Rod | Sta-Rite System: 3 SD Series D.E. Filter | 23900-0039Z Check Valves Pentair Max-E-ProXF VS 023035 XFThe Pentair 23900 0039Z is the OEM replacement 20. 5" brass vertical tie rod for the Sta Rite System: 3 SD Series D. E. Filter a Pentair legacy product line. What It Does The vertical tie rod runs through the filter tank assembly, securing the internal filter grid stack under operating pressure. A damaged or corroded tie rod can compromise filter grid alignment and tank integrity. Replacing it with the correct OEM brass rod restores proper clamping