Aqua Ultraviolet – 25 Watt Quartz Sleeve w/ Rubber Seal

Aqua Ultraviolet – 25 Watt Quartz Sleeve w/ Rubber Seal

Overview

Factory replacement quartz sleeve for Aqua Ultraviolet Classic 25W UV sterilizers. The sleeve protects the lamp from water while allowing maximum UV-C transmission. Includes a new rubber seal for a drip-tight fit.

Key Features

• OEM quartz sleeve for Classic 25-watt models

• High-clarity quartz to maintain peak UV output

• Includes rubber seal (gasket) for secure, leak-resistant installation

• Fast swap—restore performance when sleeves are stained, etched, or cracked

Compatibility

• Fits Aqua Ultraviolet Classic 25W UV sterilizers (all port sizes; wiper and non-wiper variants)

Specifications

• Item: Quartz Sleeve with Rubber Seal — 25 Watt

• Material: UV-transparent fused quartz; elastomer seal

• Fitment: Sized specifically for the Classic 25W body (not interchangeable with other wattages)

What’s Included

• (1) Quartz sleeve – 25W

• (1) Rubber seal/gasket

Replacement & Care Notes

1. Power OFF and isolate the unit; relieve pressure before opening.

2. Inspect the old sleeve—replace if cloudy, etched, or cracked.

3. Clean deposits from the end cap, lightly lubricate the new seal with silicone-safe lube, and seat the sleeve squarely.

4. Hand-tighten only; do not overtighten end hardware.

5. Replace lamps annually (≈9–12 months run time) and sleeves as needed for maximum UV dose.