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SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

Diffuser, Poly Storm, Jet, Repair, 3 3/8" to 4", Face Width, Waterway, Back

Waterway Poly Storm Jet Back Diffuser 3 3/8" to 4" Face Width White Snap-In Replacement Part

SpaShopper

MSRP: $13.99
$11.99
(You save $2.00 )
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SKU:
HTP218-40EE
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This genuine replacement component is a single jet back diffuser engineered specifically for Waterway Poly Storm jet assemblies with face widths ranging from 3 3/8" to 4". Perfect for restoring optimal water flow and performance in your spa or hot tub.

This white snap-in diffuser offers easy installation without special tools. The precision-molded design ensures proper jet function and maintains the hydrotherapy experience you expect from your spa.

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

This back diffuser component is designed to fit Waterway Poly Storm jets and provides the necessary flow direction for proper jet operation. The snap-in feature allows for quick replacement during routine maintenance or repair work.

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