OEM replacement black transformer cap for Aqua Ultraviolet UV sterilizers. Restores a clean, protected termination for the power supply housing, keeping wiring covered and moisture-resistant.
Genuine Aqua Ultraviolet replacement cap
Protects internal wiring and terminals from dust and splashes
Integrated strain relief opening for safe cord routing
Snug, service-friendly fit for quick swaps
Works with wiper and non-wiper units
Designed for Aqua Ultraviolet transformer/power supply housings used on Classic, SL, and Advantage series (match to your transformer style before ordering).
Color: Black
Part Type: Transformer end cap / cover
Material: Durable, UV- and heat-resistant polymer
Use: Dry location (non-submersible component)
(1) Transformer Cap — Black
Disconnect power before service.
Verify wiring connections inside the transformer housing.
Route the cord through the cap’s strain relief, seat the cap fully, and secure per factory method.
Keep the transformer in a dry, ventilated area; do not submerge.