Polaris 3900 Sport Rear Housing | 39-005 A&A Gamma 3/4 Color Rings The 5-9-2000 is the complete

The 5-9-2000 is the complete package for a New Valve

Constructed from chemical- and UV-resistant materials

the seal is formed by the lip compression against the liner and top plate

Do not overtighten—hand‑tight plus one quarter turn is sufficient

2″ plumbing unions for high flow compatibility

Polaris 3900 Sport Rear Housing | 39-005 A&A Gamma 3/4 Color Rings The 5-9-2000 is the completePolaris 3900 Sport Rear Housing (39 005) The rear housing is a replacement part made by Polaris. It is made from the same high grade plastic material that was used for the original factory part. Making this a genuine OEM product. This rear housing was designed to not only be a protective cover for the internal parts of the 3900 Sport but to also allow the water from the pool to flow through and out the backside of the cleaner. This ensures that no