Pentair - Cyclone Spa Jet Diffuser for Pentair Cyclone Jets - 47870000

Pentair – Cyclone Spa Jet Diffuser for Pentair Cyclone Jets

The Pentair Cyclone diffuser, part number 47870000, is a replacement diffuser for Pentair Cyclone hot tub jets. It is worth checking if your spa jets keep popping out, because the diffuser is removed from the back of the jet and swapped for a new one.

When to replace the Pentair Cyclone diffuser

The high temperatures and chlorine in a hot tub can fatigue the plastic clip that holds the spa jet in place. Over time this can leave a jet loose, so that it pops out of the shell.

If you are having this problem with your Pentair Cyclone jets, replacing the diffuser 47870000 may be the solution.

Fitting the replacement diffuser

The job is simple in principle: remove the diffuser from the back of the jet and replace it with the new one.

Take your time to see how the old diffuser sits on the jet before you remove it, so that the replacement goes back in the same way.

Dimensions

Check the size of your old diffuser against the figures below before you order.

• Diameter: 63 mm
• Length: 101 mm

How to choose the right part

This is a Pentair part, listed under the Pentair part number 47870000. Compare that number with the one on your current diffuser or jet to make sure you are ordering the correct replacement.

If you need the complete jet rather than just the diffuser, see the Pentair Cyclone Roto jet.