This includes a complete set of all rubber seals and gaskets required for annual maintenance of your Pro Max UV Sterilizer.
Part Number for the 3" and 5" housing Pro Max UV Sterilize:
R450239 - Complete set of all seals and gaskets for 3" Housing Pro Max UV Sterilizer
R450240 - Complete set of all seals and gaskets for 5" Housing Pro Max UV Sterilizer