Empty the h2o right away, clean the tank, and clean or substitute the filter as needed. The desiccant rotor also desires cleaning based upon your device’s precise needs. HVACLifehack.com is reader-supported. We may gain a commission as a result of goods purchased employing one-way links on this site. Learn more https://dstdehumidifiers.co.uk/case-studies/desiccant-dehumidifiers-in-cold-stores/