Keeping your UV water purifier working at its best?
You'll need a clean, clear quartz sleeve.

This is a brand-new Ronaqua quartz sleeve, model UV-QS, designed to protect the UV bulb while letting the sterilizing light shine through.

Over time, mineral deposits can build up on the sleeve, blocking the UV light and making your system less effective.
Swapping in a new sleeve during routine maintenance is a smart move to ensure your water is always properly disinfected.
This sleeve is a key part for systems that treat up to 1 gallon per minute, commonly used in whole-house or point-of-entry sterilizers.

It's built to fit a variety of popular units, including those compatible with Aqua Optima Evolve, Brita Maxtra+, and Samsung Aquarius systems, but it's always a good idea to double-check your model.
It's made by Ronaqua, and the MPN is UV-QS.

The UPC doesn't apply.
It's a simple, affordable part that plays a huge role in keeping your drinking water safe.

If your UV system's performance is dropping, a new quartz sleeve is a great place to start.