Pura 89511 Replacement Quartz Sleeve for UVSS-10/10M Ultraviolet Water Sterilization  System

Replacement quartz sleeve 89511 for Pura UVSS-10/10M Series water ultraviolet disinfecting replacement.

How often should I clean the Pura UVSS-10/10M  Ultraviolet(UV) Quartz Sleeve?

All ultraviolet quarts should be cleaned and inspected on a yearly bases usually, when the UV lamp is replaced. Organic and inorganic deposits absorb UV light and decrease the intensity of UV light penetration into the water or wastewater. This fouling decreases the UV dose resulting in reduced disinfection performance.  

What can you use to clean a Pura UVSS-10/10M Ultraviolet(UV) sterilizer Quartz Sleeve?

Clean the lamp/sleeve by using a commercial scale remover such as Lime-A-Way or CLR on a high-quality lint free cotton swab. When using acidic solution (scale remover) follow the manufacturer's directions for proper use and safety. After the lamp/sleeve is cleaned, handle it by the ends only.