Aqua Ultraviolet – Replacement EZ Twist Top, White (with O-Ring)

Overview

Factory EZ Twist top cap for Aqua Ultraviolet UV sterilizers. Replaces a cracked, stripped, or leaking top and restores a tool-free seal over the quartz sleeve/end-cap assembly. Includes a new O-ring for a drip-tight fit.

Key Features

• Genuine Aqua Ultraviolet EZ Twist replacement top (white)

• Includes O-ring sized for the factory groove

• Tool-free on/off for fast lamp and sleeve service

• Durable, UV- and chemical-resistant construction

Compatibility

• Aqua Ultraviolet Classic and SL models that use the EZ Twist style top

• Fit varies by wattage/body—verify your unit’s top style before ordering

Specifications

• Part: EZ Twist top cap — White

• Seal: Matching O-ring (included)

• Material: Heavy-duty polymer

• Use: External end-cap component (non-submersible)

What’s Included

• (1) EZ Twist top cap — white

• (1) O-ring for the cap

Install & Care Notes

1. Power off and depressurize the system.

2. Remove old cap; clean threads and the O-ring groove/sealing face.

3. Lightly lubricate the new O-ring with silicone-safe lube; seat evenly.

4. Thread the cap on by hand and snug—do not overtighten.

5. Pressurize and leak-test; recheck after the first run cycle.