Viqua/Sterilight UV Replacement Lamp. Part# S740RL-4C.
This is a Genuine Viqua/Sterilight Ultraviolet Replacement Lamp. This UV lamp is for UV models SHF-140, SHFM-140. This ultraviolet lamp needs to be replaced after 12 months of use because it may not have enough intensity to kill bacteria after 9,000 hours of use. Easy do it yourself replacement, check out our video above for more information.
Product Number UVS S740RL-4C