Polaris 3900 Sport Bottom Housing | 39-004 Bio-Dex Algaecide Caretaker 5-Port Top Housing for

Caretaker 5-Port Top Housing for 1

collar body

Before replacing the head

Always verify the correct 2-port gear module before reassembly to ensure proper zone sequencing and flow balance

Polaris 3900 Sport Bottom Housing | 39-004 Bio-Dex Algaecide Caretaker 5-Port Top Housing forPolaris 3900 Sport Bottom Housing (39 004) The bottom housing is a replacement part made by Polaris. The same high grade plastic material was used to make the original factory part. Making this a genuine OEM product. This bottom housing was designed to be the housing unit for all of the internal parts. They give the cleaner its power and ability to clean the dirt, debris, and other forms of mulch off the surface of your pool. leaving behind a crystal