Pentair Aquatic Eco-Systems - #PentairProductShowcase – SMART UV Replacement Parts The efficacy of the UV light produced by the lamp diminishes over time. We recommend to replace your lamps after 9-12 months
Texas - Pentair smart uv sterilizer | REEF2REEF Saltwater and Reef Aquarium Forum
Replacement Bulb for Pentair Smart UV Sterilizers - AquaCave.com