Pentair OptiFlo/Dyn Vd to Sd35/Meteor 20 Connection Hose Assembly (155709) finalfiltration A part like this is

A part like this is useful because it helps restore the threaded connection structure used by the split nut assembly

It is a practical service part when the goal is to rebuild the drive mechanism more thoroughly and keep a compatible feeder operating reliably

or is no longer operating as expected

The Val-Pak generic Pentair American Products UltraFlow 2

This OEM gasket is a practical maintenance part for compatible C-Series equipment that needs the correct flange sealing component during service

Pentair OptiFlo/Dyn Vd to Sd35/Meteor 20 Connection Hose Assembly (155709) finalfiltration A part like this isThis connection hose assembly is designed for select OptiFlo or Dynamo vertical discharge equipment paired with SD35 or Meteor 20 filter configurations. Replacing an old hose with the correct assembly helps preserve water flow, reduce leak points, and avoid awkward equipment pad plumbing adjustments. Fits compatible vertical discharge pump to filter configurations Used with SD35 and Meteor 20 style equipment pairings Helps restore clean routing when