Choosing the right return fitting is essential for optimizing water flow, ensuring a proper eyeball angle, and preventing leaks in above-ground and inground pools. The following article highlights five compatible 1-1/2 inch return fittings that replace Hayward SP1023 parts, offering reliable construction, straightforward installation, and compatibility with common pool plumbing configurations.
Summary Table
| Brand | Name | Main Benefit | URL |
|---|---|---|---|
| Vcoyarw | 2 Pcs 1 1/2″ Above Ground Pool Inlet Return Fitting | Exact replacement for Hayward SP1023 with easy 1.5″ thread compatibility | Visit product |
| Tongass | 2-Pack 1 1/2″ Above Ground Pool Inlet Return Fitting | OEM-like reliability with locknut, gaskets, and fiber washer | Visit product |
| AFZZ | SP1023 1-1/2-Inch FIP Inlet Return Fitting (2 Pack) | Leak-resistant, compatible with Hayward 1-1/2″ FIP fittings | Visit product |
| Rugam | SP1023 1-1/2-Inch FIP Inlet Return Fitting | Precise OEM-style replacement with locknut and gasket | Visit product |
| ChangTa | Replacement for Hayward SP1023 1-1/2-Inch FIP (2 Pack) | All-in-one replacement including locknut and gasket | Visit product |
The listed options emphasize compatibility with Hayward SP1023 fittings, ease of installation, and reliable sealing to prevent leaks. Each product features a combination of locknut, gasket, and FIP inlet body, with variations in included adapters to suit different plumbing setups.
Vcoyarw 2 Pcs 1 1/2″ Above Ground Pool Inlet Return Fitting

The Vcoyarw replacement is designed as a Hayward SP1023-compatible assembly. It includes a flanged nut (lock nut), gaskets, and an inlet body. The front side provides 1-1/2-inch female threads for an eyeball fitting, while the rear offers 1-1/2-inch female threads for hose connections. This design supports both external and internal threading on the inlet side, enabling threaded-to-clamp or hose barb adapters to accommodate various hard plumbing configurations. The kit is suitable for above-ground and fiberglass pools, helping to maintain a tight seal and stable water flow.
TonGass (2-Pack) 1 1/2″ Inlet Return Fitting

The TonGass 2-pack is built as an aftermarket replacement for Hayward SP1023, featuring a four-part assembly: flanged nut, two distinct gaskets, a fiber washer, and the inlet body. It supports both 1.5″ external threads and internal threads for hose fittings, making it adaptable for threaded-to-clamp or hose barb connections. While marketed as compatible with OEM components, it notes independent manufacturing. The configuration is intended to fit most above-ground pool setups and is suitable for upgrading or restoring a return line with reliable sealing and straightforward installation.
SP1023 1-1/2-Inch FIP Inlet Return Fitting (2 Pack) by AFZZ

AFZZ offers a two-pack SP1023-compatible assembly with locknut and gasket included. The product supports both external threads and internal threads for hose fittings, ensuring compatibility with typical Hayward SP1023 configurations. The set is designed to seal through fiberglass pools and vinyl liners, minimizing the potential for leaks. Installation involves replacing the old component with the FIP inlet, gasket, and locknut, then securing the connection for a leak-free fit.
Rugam SP1023 1-1/2-Inch FIP Inlet Return Fitting

The Rugam replacement is a precise 1-1/2″ FIP inlet return fitting designed to fit Hayward SP1023-compatible systems. It includes a locknut and gasket to ensure a secure seal and prevent leaks in fiberglass or vinyl-lined pools. The product emphasizes ease of installation and compatibility with a variety of plugs, outlet covers, and directional fittings, enabling flexible pool plumbing configurations for both above-ground and inground installations.
ChangTa SP1023 1-1/2-Inch FIP Inlet Return Fitting (2 Pack)

The ChangTa 2-pack is a versatile replacement for Hayward SP1023, featuring 1-1/2″ FIP threads with locknut and gasket included. It is designed for both above-ground and inground pools and supports compatibility with plugs, directional fittings, and jet nozzles. The kit provides a straightforward replacement path for aging or leaking return fittings, offering a stable seal and adaptable plumbing options for diverse pool setups.
Buying Guide: Key Considerations For 1-1/2 Inch Pool Return Fittings
- Compatibility: Confirm the inlet fitting is a precise replacement for Hayward SP1023 or matches the same 1-1/2″ FIP or MIP thread configuration to ensure a proper seal and fit.
- Components Included: Look for a kit that includes a lock nut, gasket, and the inlet body. Some packs also include a fiber washer or extra gaskets for different installation needs.
- Thread Type: Understand the difference between external vs internal threads and the need for parallel adapters (hose barb, clamp-style) to connect to hoses or pipes.
- Installation Ease: Choose designs that allow straightforward removal of the old component and quick installation of the new fitting with minimal tools and minimal disruption to pool operation.
- Leak Prevention: Prioritize gasket quality and proper clamping to prevent leaks at fiberglass or vinyl-lined pools, where liners can be sensitive to over-tightening.
- Pool Type Compatibility: Ensure the product works with both above-ground and inground pools, and is suitable for combination eyeball fittings, jets, or plug connections.
- Durability Materials: Look for corrosion-resistant materials and robust seals that withstand pool chemicals and UV exposure over time.
- Warranty and Support: Consider brands offering clearer warranty terms or customer support in case of fitment issues or leaks after installation.
- Package Size: If replacing multiple fittings, a 2-pack or 4-pack option can save time and reduce the chance of mismatched parts.