Hayward HPC Cable (HPX10023517) pooltek Eyeball fittings like this are

Eyeball fittings like this are useful because they help direct return flow while also contributing to the finished appearance of the fitting at the wall

For best performance

The Gecko communication cable is designed for compatible in

even a modest drop in performance can make the spa feel less dependable than owners expect

Hayward HPC Cable (HPX10023517) pooltek Eyeball fittings like this areControl and communication parts are critical when automation, sensing, or equipment feedback is no longer working as expected. Hayward HPC Cable is a Hayward replacement component for compatible control systems, helping restore the connection or sensor function needed for reliable operation. This part is useful during diagnostics, component replacement, or system repairs where accurate readings and dependable communication matter. Matching the part