HQUA-OWS-6Q Quartz Sleeve for 6GPM Water Purifier Sterilizer 2 Pack

Standard Replacement of 6GPM HQUA Water Sterilizer. MaintenancePrerequisites:1.Close the water supply of your system and drains all lines.Make sure the water in the chamber lower than the quartz sleeve.2.Depressurize the unit.Place a small pail under the unit to catch any spills.Remove the UV lamp out. Notes:1.Clean the quartz sleeve with a cloth soaked in CLR,vinegar or some other mild acid and then rinse with water.2.Replace the tube if it cannot be cleaned completely or scratched or cracked.