Jet with Face Width, 4" to 4 15/16"

This part is a Complete Jet Internal, Pentair, Cyclone Luxury, 4-1/8" face diameter, Swirl, 5 Scallop, Dark Gray... Installation Type Twist Lock Face Diameter 4-1/8" Jet Part Type Internal Diffuser Opening Type 2 Nozzle Diameter 3/4" Base...

This part is a Complete Jet Internal, CMP, Typhoon 400, 4" face diameter, Directional, 5 Scallop, Stainless Steel, Gray... NOTE: Cmp Jets do not offer a Replacement Diffuser for this Jet..  Installation Type Snap In Face Diameter 4" Jet Part...

You are buying a Replacement Diffuser for a 3 1/2' to 4.10" Pentair Cyclone Jet made by Balboa. See the video for information on how to change the diffuser and how to determine whether you need a Waterway or Pentair Diffuser the jets look a lot...

This part is a Complete Jet Internal, Pentair, Cyclone Lux, 4-1/8" face diameter, Directional, 5 Scallop, Dark Gray... Installation Type Twist Lock Face Diameter 4-1/8" Jet Part Type Internal Diffuser Opening Type 2 Nozzle Diameter 3/4" Base...

This part is a Replacement Jet Back Diffuser for a 3 3/8" to 4" Waterway Poly Storm Jet...  Jet Part Type Diffuser Manufacturer Waterway Model Poly Storm Total Length 3-9/16" Color White Special Feature Snap-In      

You are buying a Set of (10) Replacement Diffusers for a 3 1/2' to 4.10" Pentair Cyclone Jet made by Pentair. See the video for information on how to change the diffuser and how to determine whether you need a Waterway or Pentair Diffuser the jets look a...

This part is a Complete Jet Internal, Waterway, Poly Jet, 4-3/16" face diameter, Fixed Directional, Deluxe Scallop, White...   Installation Type Thread In Face Diameter 4-3/16" Jet Part Type Internal Diffuser Opening Type 9 Base Diameter...

Jet Internal, Pentair, Cyclone Luxury, 4-1/8" face diameter, Directional, Textured, Dark Gray This smiley face cut out in the back of the diffuser is a tell tale sign that your jet is a Cyclone Luxury Jet.. Installation Type Twist Lock Face...

This part is a Complete Jet Internal, CMP, Typhoon 400, 4" face diameter, Twin Roto, 5 Scallop, Stainless Steel, Gray... NOTE: Cmp Jets do not offer a Replacement Diffuser for this Jet.. Installation Type Snap In Face Diameter 4" Jet Part Type...

This part is No Longer Available But we do have these.. Jet Internal, CMP, Hurricane, 4" face diameter, Directional, 5 Scallop, Gray   This part is a Complete Jet Internal, CMP, Hurricane, 4" face diameter, Directional, 5 Scallop, Gray...   ...

This jet is No Longer Available.. I still have some New Old Stock Black Smooth Jets in stock Click here for that Jet: Jet Internal, Waterway, Dual Flo, Diverter Jet, 4-3/4" face diameter, Swim Jet, Smooth, Black   This part is a Complete Jet...

This jet is becoming very hard to get if you purchase one we will search to find one close the picture.. The face style and color may vary but it is better than no jet.. This part is a Complete Jet Internal, Pentair, 2 Port, Diverter Jet, 4-5/8" face...