Aqua Ultraviolet has been in business since 1975 and is the only manufacturer to rate there bulb output at end of bulb life (14 Months). This coupled with published and tested irradiation rates at various flow rates makes there units easy to size for your application. Here are a few more reasons why Aqua UV is number 1.
The 1ST with UV resistant housing
The 1ST with a lifetime warranty on the housing
The 1ST with statuary UV's
The 1ST with “The Clear Water” guarantee
The 1ST with EZ Twist Top assembly
The 1ST with a clear view port for lamp operation visibility
The 1ST with a clear Quartz Cap for lamp operation visibility
The 1ST and only with quick release unions molded on to the housing
The 1ST with a Twist UV allowing flexible use and expansion
The 1ST with wiper options in the pet and pond industries
The 1ST with a 14 month lamp life, the longest on the market today
The 1ST with high wattage lamps, SL 100 and SL 200 technologies
The 1ST and only with the 4 inch Viper 400 lamp