Compared to competitors like Aqua Ultraviolet, which offers similar bulkhead convex fittings ranging from $90 to $115, the Aquabead AlphaONE & AquaBead Bulkhead Convex Fitting provides a cost-effective solution without compromising on quality.

Durable Construction: Made from robust PVC material, this convex fitting is built to withstand the demands of pond filtration systems, ensuring long-lasting performance.
Easy Installation: Designed for straightforward installation, allowing for quick and efficient setup of your plumbing system.
Leak-Proof Design: Features a secure and leak-proof connection, preventing water loss and ensuring the efficiency of your pond system.
Compatible Design: Specifically engineered to fit AquaBead and AlphaONE filters produced before 2010, ensuring optimal functionality.

Reviews (2)

Overall rating:

Michael T.

October 30, 2025

Perfect replacement—snug fit, no leaks.

Jason R.

May 17, 2024

The convex design gives extra grip and flexibility over my last fitting. Solid choice, and shipped in under a week.

Durable Construction: Made from robust PVC material, this convex fitting is built to withstand the demands of pond filtration systems, ensuring long-lasting performance.
Easy Installation: Designed for straightforward installation, allowing for quick and efficient setup of your plumbing system.
Leak-Proof Design: Features a secure and leak-proof connection, preventing water loss and ensuring the efficiency of your pond system.
Compatible Design: Specifically engineered to fit AquaBead and AlphaONE filters produced before 2010, ensuring optimal functionality.