The Aqua-Pure 5605838 is the correct replacement sleeve for the following filter systems:
The Aqua-Pure 5605838 Quartz Sleeve For APUV8 is a replacement quartz sleeve for the Aqua-Pure APUV8 ultraviolet water filtration system. This UV quartz sleeve houses the UV lamp and protects it from damage. This Aquapure sleeve is sturdy and reliable, and is a genuine Aqua-Pure replacement part.
Aqua-Pure 5605838 Quartz Sleeve For APUV10 specifications: