Polaris 3900 Sport Tune-Up Kit | R0543200 Clean and Clear Plus Cartridge Filters it acts as a protective

it acts as a protective cover for these parts

confirm your in‑floor collar is part of the Gamma 3 or Gamma 4 line and that it threads compatibly

A properly aligned system ensures full performance and longevity

The automatic valve automatically regulates water flow to set the ideal travel speed for more thorough cleaning

Polaris 3900 Sport Tune-Up Kit | R0543200 Clean and Clear Plus Cartridge Filters it acts as a protectivePolaris 3900 Sport Tune Up Kit (R0543200) The tune up kit is a replacement part that is made by Polaris. The same high grade materials were used to make the original factory parts. Making them genuine OEM parts that all our customers can trust. This tune up kit was designed to come pre assembled and is to replace every moving part that can be found in the cleaners head. These internal parts are what provide the cleaner the power and ability to suck