Aqua Flo RL-820 UV Lamp with Key, Fits Genesis GEN 4-10, GEN 5-10, GEN 6-10 Systems, 32.3 inch Green 4-Pin Base, Part Number 40040015$$Tools

•Exact OEM fit for Genesis units – Designed for Aqua Flo GEN 4-11, GEN 5-10 and GEN 6-10 models; installs in seconds and restores factory-rated UV output. •High-output 39 W lamp – 32.3 in quartz arc tube runs 9 000 hours (≈12 months) before scheduled change-out, keeping performance consistent all year. •Durable green ceramic 4-pin base – Stepped design locks securely into the lamp holder; part number is etched to prevent mix-ups during service. •Comes with Reset Key – Lamp key resets the controller timer during bulb installation. •Safe, reinforced packaging – Foam sleeve and 36 × 5 × 5 in carton guard the lamp in transit; backed by Aqua Flo’s limited warranty for peace of mind.