Polaris Zodiac 3900 Shroud (39-003) laingthermotech This style is useful when

This style is useful when flow verification is needed in a larger plumbing layout with a stronger-rated control component

or when the installation needs the correct transition part to fit the niche properly

or discolored

Useful for compatible cartridge filter applications

Designed for compatible hydronic heater applications

Polaris Zodiac 3900 Shroud (39-003) laingthermotech This style is useful whenThe outer shroud on a Polaris Zodiac 3900 cleaner helps protect the internal drive and body components while giving the cleaner its finished shape. This replacement shroud is used when the original cover is damaged, worn, or missing. Replacing the shroud is a practical repair for cleaners that still operate but need a refreshed exterior or better protection around the internal assembly. It is suitable for repair work, refurbishing, or component