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

Thread-In 4" Poly Storm Jet with twin roto nozzle made by Waterway. This jet has a gray and stainless steel face and threads into the jet body provding a long lasting tight fit. Can be used to replace the 3-3/8" size. Installation Type Thread...

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

This part is a Complete Jet Internal, Waterway, Poly Jet, 4-1/4" or 4-3/16" face diameter, Roto, 5 Scallop, White...   Installation Type Thread In Face Diameter 4-3/16" Jet Part Type Internal Diffuser Opening...

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

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 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...

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...