This Emperor Aquatics Replacement Quartz Sleeve fits all Emperor Aquatics 25W & 50W UV Sterilizers manufactured after 1998. The outside diameter of this Quartz Sleeve is 1". Pre-1998 sterilizers have a different Quartz Sleeve, which we do not carry.
This Emperor Aquatics Replacement Quartz Sleeve fits all Emperor Aquatics 25W & 50W UV Sterilizers manufactured after 1998. The outside diameter of this Quartz Sleeve is 1". Pre-1998 sterilizers have a different Quartz Sleeve, which we do not carry.
