• Active Air Vent 85°C Filament Drying
• Air-tight Filament Storage
• Up to 24-color/Multi-material Printing
• Brushless Servo Feeding Motor
• RFID filament sync
• AMS HT compatibility with A1/A1 mini printers will be added through an OTA update in Q3 2025
• AMS HT is temporarily not compatible with X1E 

If only connecting one AMS HT to an X or P series printer, the PTFE tube coupler, 4-pin cable and Filament Buffer are required. If connecting multiple AMS HT units, we recommend that you purchase an AMS Hub.

Bambu Lab AMS HT

Specialized for
High-Performance Materials

24-Colors/Multi-material

Serial connect up to 4 AMS 2 Pro & 8 AMS HT, total of 24 filaments

Electro-Magnetic Air Vent

Fast filament drying & air-tight filament storage

85°C Drying Temp

Specialized for high-performance filament drying

Brushless Motor

60% faster feeding speed

Engineered To Better Dry & Use High-performance Filaments

High-temp Drying

Drying temperature up to 85°C, optimized for high-temperature materials

Bypass Outlet

Independent filament outlet designed for soft or brittle materials

Dry Filament Quickly and Intelligently

Electro-Magnetic Air Vent

Automated venting facilitates dehumidification during drying and airtight sealing for weeks of quality printing

Auto-rotate Drying

During the drying process, the filament spools rotate automatically to ensure more even drying

RFID Sync

AMS HT uses RFID to auto-match drying settings for Bambu official filaments, no manual input needed

Dry

Moist

Bambu PET-CF

Evolved, Polished Design Details

Ceramic Inlet

Ceramic filament inlets with Vickers hardness of 1200 significantly enhances durability

Over Temperature Protection

Accurate temperature sensor and physical failsafe for safe, precise heating

Status Display

Clear digital display for easy monitoring of drying status

Compatible With All Bambu Lab Printers

The AMS HT will be compatible with all Bambu Lab products.

AMS HT Specs

Item		Specification
Body	Dimensions	114*280*245 mm³
	Net Weight	1.21 kg
	Housing Material	PC/PA
	Flame Retardant Grade	UL 94 V-0
	Screen	Supports displaying real-time temperature and humidity, and remaining drying duration.
Printing	Filament Supported	PLA, PETG, ABS, ASA, PET, PA, PC, PVA (dried), BVOH (dried), PP, POM, HIPS, Bambu PLA-CF/PAHT-CF/PETG-CF/Support for PLA/PETG, and TPU for AMS. Bypass Filament Outlet: TPE, generic TPU, Bambu PET-CF/TPU 95A, and other filament that contains carbon fiber or glass fiber.
	Filament Not Supported	PVA (damp), BVOH (damp)
	Filament Diameter	1.75 mm
	Spool Dimension	Width: 50 mm-68 mm Diameter: 197 mm-202 mm
	RFID Identification	Supported
	Filament Odometry	Supported
Drying	Maximum Temperature	85 °C
	Filament Supported	PLA, PETG, Support for PLA/PETG, ABS, ASA, PET, PA, PC, PVA, BVOH, PP, POM, HIPS, Bambu PLA-CF/ PAHT-CF/ PETG-CF, and TPU for AMS
	Active Moisture Discharge	Supported
	Rotating Drying Mode	Supported
	Sealed Storage	Supported
	Top Lid Open Detection	Supported
	Temperature and Humidity Detection and Maintenance	Supported. Real-time information can be displayed on the screen, printer UI, Bambu Studio, and Bambu Handy.
	Voltage	DC: 24 V AC: 100 V–240 V~, 50 Hz/60 Hz
	Average Power	150 W

Download TDS

What’s in the Box

Bambu AMS HT

Desiccant

PTFE Tube

Bambu Bus Cable-6Pin

Power Cord (For AMS HT ONLY)

Explore more about AMS HT

1.What is the difference between the two discharge ports on the back of the machine?

The port at the rear of the top cover is specifically for TPU filament. Due to the softness of the TPU filament, it is easy to fail when using the AMS 2 Pro automatic feeding function. When using the TPU, insert it into the AMS HT and ensure the material tray rotates in the correct direction. Insert the material tube into the TPU output port and manually push the filament through the PTFE tube until it is fully loaded into the extruder.

Note:

• 1.When using TPU, AMS HT cannot use the automatic feed and return function, but can be used as a drying box to prevent material moisture.
• 2.AMS HT won't be able to run filament drying while feeding filament and initiating a print via the bypass port.

2.Can the AMS HT be used with the X series and P series printers?

 

 

 

3.Can I print and dry at the same time?

4.How many AMS HT units can be connected to the X1 series and P1 series at most?

5.Can the AMS HT be directly connected to the printer for drying?

6.Does it support standalone drying without connecting to the printer?