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  • Waterway 218-4000 5/16" snap-in poly jet diffuser front view
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Waterway 218-4000 5/16" snap-in poly jet diffuser

Waterway 218-4000 5/16" snap-in poly jet diffuser

$3.76
$4.32 $3.76
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Waterway Pool Equipment

Waterway 218-4000 5/16" snap-in poly jet diffuser reduces water flow for smooth spa performance.
Product Details

The Waterway 218-4000 snap-in poly jet diffuser is designed to control and soften the water flow from spa and pool jets.

With its 5/16-inch snap-in design, it offers a secure fit and makes installation quick and straightforward.

Constructed from durable materials, this diffuser ensures consistent performance and long service life.

Its compact size allows for easy replacement in compatible spa and pool jet systems.

As a genuine Waterway product, it delivers trusted quality and precise compatibility with spa components.

AI Review Summary ✨

⭐⭐⭐⭐⭐

Customers appreciate how this diffuser creates a smoother and more relaxing water flow.

Many reviewers mention how easy it is to snap in for a quick replacement.

Users find the part to be lightweight yet durable enough for long-term use.

Several highlight its excellent value as a genuine Waterway replacement component.
Features
  • Brand: Waterway
  • 5/16" snap-in poly jet diffuser
  • Slows and softens water flow from jets
  • Quick and secure snap-in installation
  • Compact size for easy replacement
  • Durable construction for long-lasting performance
  • Genuine Waterway part for reliable compatibility
Specifications
  • Brand: Waterway
  • Application: Pool, spa
  • Shipping dimensions: 2.25 x 2.25 x 3.5 inch
  • Each product weight: 0.0696 pound
  • Jet type: Snap-in
  • Master carton quantity: 330
  • Minimum sell quantity: 1
  • Commercial, residential, or professional: Residential
  • UPC code: 806105052919
Frequently Asked Questions

Q: What does a jet diffuser do in a spa system?

It slows and smooths the flow of water from the jet to create a more comfortable spa experience.

Q: How is this diffuser installed?

It uses a 5/16-inch snap-in design, making installation fast and secure without special tools.

Q: Is this diffuser compatible with all spa jets?

It is designed for use with compatible Waterway jets, so checking model compatibility is recommended.
Warranty
Warranty URL: https://waterwayplastics.com/product/waterway-warranty/
View full details
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Waterway is a trusted name in pool and spa equipment, offering dependable pumps, filters, jets, and plumbing components engineered for lasting performance. Whether you're building new or replacing parts, Waterway products are designed to keep your system running efficiently. At AquaDoc, we stock a wide selection of Waterway pool and spa supplies to support smooth operation and easy maintenance.

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