Polaris/Zodiac Hi-Flo Cleaning Head [Blue] (4-9-546) skimfilters That extra length makes the

That extra length makes the installation feel more intentional instead of stretched or forced

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

It is a strong replacement option when the original design depends on latched action rather than a momentary response

and a 3/8 inch female pipe thread relief port with O-ring support

Polaris/Zodiac Hi-Flo Cleaning Head [Blue] (4-9-546) skimfilters That extra length makes theA 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