Swimables Pentair WhisperFlo IntelliFlo Diffuser Screws | 071660 | SW-21-166 Jandy JXI Flue Sensor With a standard 2

With a standard 2

it delivers a flow rate of 16

and Amerquartz pool and spa lights

guaranteeing its proper functionality

Swimables Pentair WhisperFlo IntelliFlo Diffuser Screws | 071660 | SW-21-166 Jandy JXI Flue Sensor With a standard 2The Swimables SW 21 166 Diffuser Screw Kit provides a reliable replacement for Pentair part 071660, used in both WhisperFlo and IntelliFlo pump models. This stainless steel fastener (#4 40 1 1 8) secures the diffuser to the impeller housing, restoring proper pump alignment and stable hydraulics. Designed to resist corrosion and chemical exposure, the screws withstand demanding pool environments and repeated servicing. Packaged with two screws, the kit