The Landu Dryer Box Dual X2 is a dual-chamber filament dryer that holds up to two 1 kg spools at once. The built-in fan provides even 360° hot air circulation, reaching 50 °C in 5 minutes and 70 °C in 15 minutes. An ideal solution for printing on two printers simultaneously or combining different materials without the need for swapping.

Dual-chamber layout for two spools

The design with two separate chambers allows simultaneous drying of two 1 kg filament spools. Each chamber has its own outlet, so you can feed filament directly into two printers or one printer with dual extruders. The box has a total of 4 filament outlets, giving you flexibility in routing PTFE tubes.

Fast heating and 360° air circulation

The built-in fan ensures even hot air circulation around the entire spool. Heating to 50 °C takes just 5 minutes, and 70 °C takes 15 minutes. The hybrid drying technology combines circulation with heating, removing moisture faster and more efficiently than passive silica gel boxes.

6 preset modes for different materials

The dryer includes 6 factory programs for the most common materials: PLA, PETG, ABS, TPU, PA and PC. Each material has an optimal temperature and drying time pre-set. In addition, the parameters can be adjusted manually at any time.

Manual temperature and time settings

In addition to the preset programs, you can manually set the temperature and drying time according to the specific filament or manufacturer's recommendations. This is especially useful for special materials such as ASA or carbon-filled filaments, where standard profiles may not be sufficient.

Overheat protection with alarm

Safety is crucial in filament dryers - a thermal sensor continuously monitors the temperature inside the chamber and, if the limit is exceeded, immediately interrupts heating and activates an acoustic alarm. This way you can let the box work for longer periods without worry.

Quality seal against moisture and dust

The rubber lid seal reliably isolates the inside of the box from the surrounding environment. After drying is complete, you can leave the spool inside and use the box as a dry storage container directly during printing. The filament stays in ideal condition without absorbing airborne moisture.

Option to insert silica gel packs

For maximally effective dehumidification, silica gel packs (optional accessory) can be inserted into the chambers. The combination of active heating with passive moisture absorption ensures that hygroscopic materials such as nylon or polycarbonate reach a truly dry state.

Ideal for printing with a pair of printers or materials

Two independent chambers with their own outlets allow you to feed filament simultaneously into two printers or combine two different materials in a single multi-material print. You save desk space while keeping both filaments in an optimal dry environment.

Technical parameters

Package contents

• 1x Landu Dryer Box Dual X2 filament dryer
• 1x power adapter
• 1x set of PTFE tubes and grommets for outlets
• 1x user manual