Jet with Face Width, 3" to 3 15/16"

Jacuzzi OEM PowerPro RX3 jet assembly. This assembly includes the jet body and jet insert. The body requires a 2-9/16" hole size and it has a 1" ribbed barb port for water and a 3/8" ribbed barb port...

Magna Jet assembly in white made by HydroAir also known as Balboa Water Group. This dircetional jet has a 3-5/8" face diameter with scalloped edges for easy adjusting. Includes the jet body which has...

This part is a Swim Jet Body 1" Slip x1-1/2" Spigot, 1"Orifice. Hole size 3"..     

Poly storm thread-in jet insert made by Waterway Plastics. This gray jet insert has the 5 scallop face design with a directional nozzle. This adjustable jet threads into your jet body providing a...

Thread-In Mini Storm Jet with twin roto nozzle made by Waterway. This jet has a 3" face diameter in gray and stainless steel and threads into the jet body provding a long lasting tight fit.

This part is a Cal Spa Poly Storm Jet Maxi Flow With Dark Eyeball, 2005. Face Width 3 3/8"..  

This part is a Jet Internal, American Products, Luxury, 3-1/2" face diameter, Directional, Textured Scallop.  This Jet is 3 1/2" across (5) Scallop Face Single Hol

This kit is a set of (10) Replacement Jet Back Diffusers for a 3 3/8" to 4" Waterway Poly Storm Jet... 

This kit is a (5) Replacement Jet Back Diffusers for a 3 3/8" to 4" Waterway Poly Storm Jet... 

This kit is a set of (5) Replacement Diffuser for a 3" to 3 5/16" Waterway Mini Storm Jet. See the attached video for more information.. 

They kit is a Set of 5 Replacement Diffusers for a 2.95" to 3.25" Pentair Cyclone Micro Jet made by Pentair.

This kit is a Set of (5) Replacement Diffusers for a 3 1/2" to 4.10" Pentair Cyclone Jet made by Pentair.