Waterway 4-Port Manifold [1-1/2" Slip x 1-1/2" Spigot x (4) 3/4" Smooth Barb Shur-Grip] (672-4150)

Fittings & Valves: Manifolds
Waterway Plastics
672-4150
55-270-2259
COMPARE AT $12.49
OUR PRICE $6.99
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Under 25 lbs. Contiguous USA
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The Waterway 672-4150 4-port manifold is designed for compatible plumbing applications using a 1-1/2 inch slip connection, a 1-1/2 inch spigot connection, and four 3/4 inch smooth barb Shur-Grip outlets. This mixed-end layout is especially useful where the main body must integrate flexibly into existing plumbing while also feeding multiple flexible branch lines.

The Shur-Grip outlets are well suited to tubing-based systems, making this Waterway manifold a practical choice for hydrotherapy, spa, and water feature plumbing. By combining several branch connections into one body, it helps keep the overall installation cleaner and easier to service.

For compatible multi-line plumbing systems, this Waterway manifold is a strong solution when four 3/4 inch flexible branch outlets are needed from a 1-1/2 inch main body.

  • Waterway 4-port manifold
  • 1-1/2 inch slip x 1-1/2 inch spigot main connection
  • Four 3/4 inch smooth barb Shur-Grip outlets
  • Useful for flexible branch distribution in spa and water systems
  • Supports compact and organized plumbing layout
Waterway Plastics – Spa Jets, Pumps, Filters, Valves and Pool & Spa Components
Who is Waterway Plastics?

Waterway Plastics is a leading manufacturer of pool and spa components, known for durable construction and broad product compatibility. With decades of experience, Waterway provides essential parts used in both residential and commercial aquatic systems.

What products does Waterway Plastics specialize in?

Waterway Plastics specializes in spa jets, pumps, filters, valves, manifolds, and plumbing components. Their product lineup includes critical parts used in spa and pool systems for water circulation, filtration, and hydrotherapy performance. Waterway components are widely used in both OEM and replacement applications.

Why choose Waterway Plastics parts for your pool or spa?

Waterway Plastics products are known for reliability, compatibility, and long-lasting performance. Their components are engineered to withstand water pressure, chemical exposure, and continuous operation. Spa owners and professionals choose Waterway for dependable parts that maintain system performance and extend equipment life.

How do you identify and choose the correct Waterway Plastics part?

To select the correct Waterway component, it’s important to match specifications such as size, connection type, jet style, and system compatibility. Reviewing model numbers and part dimensions ensures proper fit and function. Choosing the right part helps maintain efficient operation and optimal spa performance.

Need help finding the right Waterway Plastics part?

At Bath & Spa Parts Online, we carry a wide selection of Waterway Plastics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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