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

Helps cover and protect the drain opening

This set has practical value because replacing guide wheels as a pair helps preserve more even movement behavior instead of renewing only one side

The Val-Pak generic Pentair American Products UltraFlow 2

2 inch side-discharge design supports intended plumbing fit

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