This Emperor Aquatics Replacement Quartz Sleeve fits all Emperor Aquatics 18W 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.
Sales Tax only applies in Florida*
Orders over $49.99 Ship FREE.This Emperor Aquatics Replacement Quartz Sleeve fits all Emperor Aquatics 18W 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.