This is a UV330/4 UV compatible replacement lamp for Master Water Conditioning uv systems. This uv lamp is guaranteed to work in your Master Water Conditioning system. WaterFiltrationSupply.com only sells top quality replacement ultraviolet bulbs that are designed to work in your ultraviolet system.
What systems does this UV bulb fit?
This lamp goes by the following part numbers:
Master Water Conditioning® is the registered trademark of Master Water Conditioning Corporation®, the manufacturer of the Master Water Conditioning® ultraviolet systems. WaterFiltrationSupply.com is not affiliated or in association with Master Water Conditioning®. We do not sell originally branded Master Water Conditioning® products. WaterFiltrationSupply.com however sells different brands of ultraviolet lamps and replacement parts that are compatible with Master Water Conditioning® systems and are of equal or greater quality.