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AquaStar Pool Products 4101 White Three-Piece Directional Eyeball Fitting 1 1/2" Knock-In 1" Orifice
AquaStar Pool Products 4101 White Three-Piece Directional Eyeball Fitting 1 1/2" Knock-In 1" Orifice
A self-leveling, UV-resistant knock-in fitting designed for durability and customizable water flow in pools and spas.
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AquaStar Pool Products 4101 directional knock-in fitting is designed for pool and spa builders seeking a reliable and durable solution.
Its self-leveling design ensures a precise fit, even with variations in pipes and surface construction.
Made from UV-resistant ABS material, this fitting is built to withstand harsh environmental conditions for long-term performance.
With four interchangeable orifice sizes available, users can customize water flow based on specific installation needs.
This fitting is easy to install and includes a 1.5-inch directional knock-in fitting, body, 100 Series 1-inch orifice eyeball, and standard eyeball locking ring.

⭐⭐⭐⭐⭐
Customers appreciate the durable and weather-resistant construction of this fitting, making it a long-term solution for pools and spas.
Many users highlight the self-leveling feature, which simplifies installation and ensures a perfect fit.
The ability to customize water flow with different orifice sizes is a standout feature for professionals and DIY installers alike.
Reviewers love how easy it is to install, reducing labor time for pool builders and remodelers.
Its secure connection and sturdy materials make it a top choice for those seeking reliability in pool fittings.

- Self-leveling design for a precise fit in varying surface conditions
- UV-resistant ABS construction ensures long-lasting durability
- Customizable flow control with four available orifice sizes
- Easy installation for builders and remodelers
- Includes essential components for a complete setup

- Brand: AquaStar Pool Products
- Each Product Weight: 0.1 pound
- Shipping Dimensions: 2.5 x 2.5 x 2.25 inch
- For Use With: 1-1/2 Inch Pipe
- Master Carton Quantity: 50
- Material: ABS (acrylonitrile butadiene styrene)
- Minimum Sell Quantity: 1
- Opening Size: 1 inch
- Pallet Quantity: 250
- UPC Code: 0883612002415

What pipe sizes is this fitting compatible with?
It is designed for use with 1.5-inch pipes, ensuring a secure and efficient connection.
Can I adjust the water flow with this fitting?
Yes, it includes interchangeable orifice sizes to customize the flow to your needs.
Is this fitting resistant to outdoor conditions?
Yes, it is made from durable UV-resistant ABS material for long-lasting performance.


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AquaStar is known for manufacturing high-quality pool and spa safety products, including VGB-compliant drain covers, suction outlet covers, and fittings. Designed for long-lasting performance and maximum safety, AquaStar products are trusted by pool professionals and homeowners alike. At AquaDoc, we carry a range of AquaStar pool supplies to help keep your pool safe, compliant, and running efficiently.
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