MWC-E10 4 Pin Bulb

MWC-E10 4 Pin UV Replacement Lamp

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Master Water
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This is a MWC-E10 4 Pin compatible UV replacement lamp for Master Water Conditioning UV systems. This uv lamp is guaranteed to work in your Master Water Conditioning system. When you purchase from us, you are guaranteed a quality replacement part that is designed to keep your water safe. We support our products and will gladly assist you with any pre or post purchase questions. All of our products carry a 1 year warranty to give you peace of mind with your purchase. If you need a quartz sleeve for this system you can find it here: ATS-476D Quartz Sleeve


What systems does this UV bulb fit?

MWC-E10 UV System with a 4 pin Bulb

This lamp goes by the following part numbers:



Master Water Conditioning ® is the registered trademark of Master Water Conditioning. ®, the manufacturer of the MWC® ultraviolet systems. is not affiliated or in association with Master Water Conditioning®. We do not sell originally branded MWC® products. however sells different brands of ultraviolet lamps and replacement parts that are compatible with MWC® systems and are of equal or greater quality.

Lamp Life is 9000 hours (1 Year) Prorated warranty.
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