Elegoo H1 HT adds rotating-spool drying for demanding filaments
The dryer combines temperatures up to 85°C with active moisture removal and automatic spool rotation.
What happened
Elegoo introduced the H1 HT filament dryer in July, targeting preparation for everyday polymers as well as moisture-sensitive engineering materials such as PA and PC.
The company specifies a maximum drying temperature of 85°C, automatic spool rotation and vents that release humid air during a cycle. A bypass outlet is intended to reduce feeding resistance for flexible and reinforced filaments.
These are manufacturer-described features, rather than results from a comparative drying test. The maximum temperature is a capability of the machine, not a recommended setting for every filament or spool.
Read the sources
Primary-source reporting; this is not a hands-on review. Sources checked Oct 24, 2026.