Waterway Eyeball Fitting [3/4" 1-1/2" MPT Assembly] (400-1410D)

Fittings & Valves: Inlet/Outlet
Waterway Plastics
400-1410D
_400-1410D
COMPARE AT $12.55
OUR PRICE $9.75
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 Eyeball Fitting [3/4" 1-1/2" MPT Assembly] (400-1410D) is a Waterway Plastics replacement component designed to support controlled water return, inlet, or outlet flow in compatible pool and spa plumbing systems. Built for the listed configuration and part number 400-1410D, this component helps make targeted equipment repairs easier without replacing a larger assembly unnecessarily.

It can be used during repairs, replacements, or equipment updates where the original fitting is worn, damaged, or no longer providing the correct flow direction. Waterway parts are commonly used across pool, spa, and bath applications, making correct identification especially important before installation. Review the product name, measurements, color, connection style, and part number carefully against your existing component.

  • Supports compatible inlet and outlet plumbing
  • Helps direct return water flow
  • Useful for pool and spa fitting repairs
  • Built for the listed Waterway configuration
  • Confirm thread, face size, and eye size before purchase
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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