All Brass Monkey Ice baths utilise UV to help neutralise bacteria and viruses. The UV unit in your Brass Monkey has a bulb which will need replacing at regular periods to ensure optimum performance.
This is a replacement bulb is suitable for the Daro UV unit.
Please check you are ordering the right filter for your product type.
This type of UV bulb should be replaced every 6 months.
Dispose of old bulbs at a local recycling centre. (edited)
