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

This Part is a Complete Jet Internal, Waterway, Power Series, 4-3/4" face diameter, Multissage, Scalloped, White... This jet has a face that you can switch 4 times by twisting the inside face and it gives you 4 different types of jet massage....

This Part is a Complete Jet Internal, Waterway, Power Series, 4-3/4" face diameter, Multissage, Smooth, White... This jet has a face that you can switch 4 times by twisting the inside face and it gives you 4 different types of jet massage..  This...

This part is a Complete Jet Internal, Rising Dragon, Threaded, Quantum, 4-3/8" face diameter, Straight, Stainless Steel, Black... Commonly used in: Dr Wellness, Four Winds Spas and Sunbelt Spas NOTE: This is a Jet Internal Rising Dragon Quantum with...

This part is a Complete Jet Internal, Rising Dragon, Threaded, Quantum, 4-3/8" face diameter, Straight, Stainless Steel, Gray... Commonly used in: Dr Wellness, Four Winds Spas and Sunbelt Spas NOTE: This is a Jet Internal Rising Dragon Quantum with...

This part is a Complete Jet Internal, Rising Dragon, Threaded, Quantum, 4-3/8" face diameter, Twin Spin, Stainless Steel, Gray... Commonly used in: Dr Wellness, Four Winds Spas and Sunbelt Spas NOTE: This is a Jet Internal Rising Dragon Quantum with...

This part is a Complete Jet Internal, Rising Dragon, Threaded, Quantum, 4-3/8" face diameter, Twin Roto, Stainless Steel, Black... Commonly used in: Four Winds Spas and Sunbelt Spas NOTE: This is a Jet Internal Rising Dragon Quantum with Thread-In...

Jet Internal, Pentair, Cyclone Luxury, 4-1/8" face diameter, Pulse Nozzle, LS,, Textured, 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...

This kit is 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...

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...

We have one of these left in Gray..  This Parts is a Complete Jet Internal, Waterway, Power Series, 4-3/4" face diameter, Massage, Deluxe Scallop, Gray...   Installation Type Thread In Face Diameter 4-3/4" Jet Part Type Internal Nozzle...

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...