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 What is the name of the app used for the 30L Smart Dehumidifier? How can I clean my Mini Dehumidifier? How can I test the humidity in my room? Which dehumidifier shall I get for a small space? Can the 30L Smart Dehumidifier connect to Alexa or Google Home?