The Trojan 602854 – PRO-10 Replacement UV Bulb fits the Trojan UVMAX Model G G Plus and PRO10 UV filter systems. This Pro 10 UV light replacement helps reduce Cryptosporidium and Giardia bacteria and viruses in your water.

Package Dimensions ‏ : ‎ 22.5 x 1.34 x 0.63 inches; 6.38 ounces