Polaris 3900 Sport / TR35P Pressure Cleaner Leader Hose, 10', Black | D52 IntelliFloVSF | IntelliFlo 2 VST Pump (After 2018) PAA inspect the collar and spring

inspect the collar and spring for wear

The in-line filter assembly was built with the purpose of filtering any dirt and debris coming from your filtration system via the return line

After gluing

It is made from a high-grade rubber produced by Zodiac and is meant to move and expand to the pressure of the water

Add 2 drops of R-0007

Polaris 3900 Sport / TR35P Pressure Cleaner Leader Hose, 10', Black | D52 IntelliFloVSF | IntelliFlo 2 VST Pump (After 2018) PAA inspect the collar and springPolaris 3900 Sport "Trade Grade" TR35P Pressure Cleaner Leader Hose, 10', Black (D52) The leader hose, 10' is a replacement part made by Polaris. The same high grade rubber materials were used for the original factory part. Making this a trusted OEM product. The leader hose is the second link in a chain of hoses that provide the cleaner with pressurized water that powers the entire cleaner and the cleaning process. This water comes from the filtration