Can I buy a replacement plug for the water tank of my Mini Dehumidifier? Jessica 24 November 2021 14:11 Updated I'm afraid we currently don't sell the small black plug for the water tank separately. Related articles How can I clean my Mini Dehumidifier? What is the name of the app used for the 30L Smart Dehumidifier? Which dehumidifier shall I get for a small space? Can the 30L Smart Dehumidifier connect to Alexa or Google Home? Where should my air purifier be installed in my home?