Microfilter (UV-610RL) UV Replacement Lamp 6 Watts For UV-610 1.0 GPM Review AuntWrecker April 16, 2018 August 4, 2018 No Comments on Microfilter (UV-610RL) UV Replacement Lamp 6 Watts For UV-610 1.0 GPM Review Intelifil UV Replacement Lamp 6 Watts For UV-610 1.0 GPM.Lamp life : 9000 hours or 1 year.