Pentair OptiFlo Side Discharge Above Ground Volute (357213Z) chemicalfeeders or no longer visually consistent

or no longer visually consistent with the surrounding pool finish

It is a practical replacement part for service situations where the existing housing is worn

0 HP model uses the TT506 reference with a 16

and climbing performance

and this Polaris and Zodiac version is a black cleaning head using the 4-9-556 reference

Pentair OptiFlo Side Discharge Above Ground Volute (357213Z) chemicalfeeders or no longer visually consistentThe volute directs water through the pump wet end, so cracks, worn sealing areas, or damaged fittings can quickly affect performance. This side discharge above ground volute is made for compatible OptiFlo pump configurations and helps restore the flow path when the original housing section needs replacement. Side discharge volute for compatible above ground OptiFlo pumps Helps maintain proper water movement through the wet end Useful for repairs