This part is a  (1) Replacement Jet Back Diffusers for a 3 3/8" to 4" Waterway Poly Storm Jet... 

To see our video about this Jet Diffuser Search YouTube for: Waterway Hot Tub 3 3/8" or 4" Poly Storm Jet Information How To The Spa Guy

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Jet Part TypeDiffuser
ManufacturerWaterway
ModelPoly Storm
Total Length3-9/16"
ColorWhite
Special FeatureSnap-In
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