Waterway Hi-Flo 3-1/2" Wall Fitting Nut (718-3150)

Drains
Waterway Plastics
718-3150
55-270-2860
COMPARE AT $10.49
OUR PRICE $5.99
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
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The Waterway 718-3150 Hi-Flo wall fitting nut is designed for compatible 3-1/2 inch wall fitting applications. A fitting nut like this is an important service part because it helps secure the wall fitting assembly properly, supporting a more complete and dependable installation.

When a nut becomes cracked, stripped, or missing, the entire fitting assembly can become harder to trust and more difficult to service. Replacing it with the correct Waterway part can help restore the proper hold and improve the overall condition of the wall fitting area.

For Hi-Flo repair and wall fitting maintenance, this Waterway nut is a practical replacement choice that helps bring the assembly back to a cleaner and more secure state.

  • Waterway Hi-Flo wall fitting nut
  • Designed for compatible 3-1/2 inch wall fitting applications
  • Helps secure the wall fitting assembly
  • Useful for service, repair, and hardware replacement
  • Supports a cleaner and more dependable installation
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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