Waterway Poly Jet Caged Adjustable Jet Internal [White] (210-6040) furnas When a PacFab-style filtration system

When a PacFab-style filtration system needs a new control valve

and the measurements or connection notes shown in the title

is causing intermittent heater behavior

Helps provide simple manual countdown timing for compatible loads

This replacement is especially useful when the original switch has become sticky

Waterway Poly Jet Caged Adjustable Jet Internal [White] (210-6040) furnas When a PacFab-style filtration systemThe Waterway 210 6040 poly jet caged adjustable jet internal is designed for compatible jet trim applications and comes in white. An internal like this is useful because it restores the visible face and working output component of the jet assembly while preserving the intended caged design style. Jet internals directly affect both the appearance of the spa surface and the feel of the jet at the point of use. Replacing the internal with the correct