The Trojan 650653 accepts the following UV lamp replacements:
The Trojan 650653 - PRO-20 UV Max Ultraviolet System purifies drinking water and reduces harmful bacteria, viruses, and parasites like Cryptosporidium and Giardia. This UV filter system features a 100 watt UV lamp that lasts up to two years. This UV light filter offers CoolTouch, which effectively manages water temperature, and Easy Quarter-Twist Assembly. The Trojan UVMAX Pro20 system is ideal for light commercial applications requiring fresh water.
Trojan 650653 - PRO-20 UV Max Ultraviolet System specifications: