Polaris/Zodiac Hi-Flo Cleaning Head [Blue] (4-9-546) skimfilters This kind of replacement is

This kind of replacement is especially useful when the filter housing remains serviceable and the cartridge itself is the main wear item

For service professionals

When a square-profile seal becomes brittle

A grate with collar can be especially useful because it helps provide a more complete replacement at the visible drain point

Polaris/Zodiac Hi-Flo Cleaning Head [Blue] (4-9-546) skimfilters This kind of replacement isA Hi Flo cleaning head helps deliver the active water outlet function in a compatible cleaning system, and this Polaris and Zodiac version is a blue cleaning head using the 4 9 546 reference. Cleaning heads are useful because the supported system depends on the head to direct water where cleaning coverage is intended. This part has practical value because the Hi Flo format and blue finish help preserve the original performance style and appearance of