AquaStar 4" to 6" Bulkhead Cover Adapter Plate Kit Light Gray (4HPAPK103) drains Control dials are useful because

Control dials are useful because they allow the water-treatment system to be tuned to the intended treatment level rather than left at a fixed output

Black PoolValet cleaning head for compatible Polaris Zodiac cleaning systems

the treatment side of the system can become less effective than it should

This replacement is especially useful when the original auxiliary topside is damaged

Supports a more polished and user-friendly control surface

AquaStar 4" to 6" Bulkhead Cover Adapter Plate Kit Light Gray (4HPAPK103) drains Control dials are useful becauseThe AquaStar bulkhead cover adapter plate kit is designed for compatible suction applications where a 4 inch opening needs to adapt to a 6 inch cover format. An adapter plate like this is useful because it helps bridge the difference between component sizes, making retrofits and finishing work cleaner and more controlled. This light gray kit is especially useful when the installation calls for a secure transition between bulkhead cover sizes without