The Trojan Replacement Lamp for B, B4 Water Filters has a bulb life of 9,000 hours and ensures that your Trojan UVMax system kills germs and viruses. This lamp includes two O-rings and has less than 10mg of mercury, which is 70% less than comparable UV bulbs. With its tough construction, it ensures long bulb life and high efficiency.
Systems used in: B, B4
Lamp Life: 9,000 hours (1 years)
Description: Low pressure high output lamp with a black base