The Pentek 163504 is the correct replacement sleeve for the following water filtration systems:
The Pentek 163504 Quartz Sleeve for UV Filter Systems is a replacement quartz sleeve for the Pentek UVS-110-1 and UV-110-2 SlimLine Ultraviolet water filtration systems, as well as UVS-110 ultraviolet water filtration systems from Ametek, American Plumber, and U.S. Filter.
This UV sleeve should only be replaced when it is broken and includes new O-rings. For proper maintenance clean this UV filter sleeve with warm water soap every three months. The Pentek 163504 is made from high quality, durable material and is a genuine Pentek part.
Pentek 163504 Quartz Sleeve for UV Filter Systems specifications: