This automatic wiper rod is designed specifically for the Berson Inline 1500, 5000+ and 7500 UV systems. It provides continuous, effective cleaning of the quartz sleeve, automatically removing scale and deposits during operation. This helps maintain stable UV disinfection and optimal water quality over time. Key benefits: Automatic cleaning of the quartz sleeve. Fits the Berson Inline 1500, 5000+ and 7500 UV systems. Keeps the quartz sleeve clean for maximum UV output. Requires minimal maintenance. Please get in touch if you are unsure whether this wiper rod fits your UV system.