The Filament Buffer is an essential addition for use with a single AMS device. Its main function is to provide filament buffering. The interface includes a 4-pin cable with a 3 mm pitch and a snap-in terminal input and a 6-pin cable with a 3 mm pitch and an open snap-in terminal output. For multiple AMS systems, an AMS Hub is required instead of the Filament Buffer.
The Filament Buffer is an essential addition for use with a single AMS device. Its main function is to provide filament buffering. The interface includes a 4-pin cable with a 3 mm pitch and a snap-in terminal input and a 6-pin cable with a 3 mm pitch and an open snap-in terminal output. For multiple AMS systems, an AMS Hub is required instead of the Filament Buffer.
Bambu Lab Filament Buffer
The Filament Buffer is an essential addition for use with a single AMS device. Its main function is to provide filament buffering. The interface includes a 4-pin cable with a 3 mm pitch and a snap-in terminal input and a 6-pin cable with a 3 mm pitch and an open snap-in terminal output. For multiple AMS systems, an AMS Hub is required instead of the Filament Buffer.
The Filament Buffer is an essential addition for use with a single AMS device. Its main function is to provide filament buffering. The interface includes a 4-pin cable with a 3 mm pitch and a snap-in terminal input and a 6-pin cable with a 3 mm pitch and an open snap-in terminal output. For multiple AMS systems, an AMS Hub is required instead of the Filament Buffer.
in 17 offers
The lowest price for Bambu Lab Filament Buffer right now is $38.99 at Thinglab, compared across 14 retailers.
The all-time low was $26.24 on 24 Apr 2025 — today's price is 49% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Oct 2026.
Last updated at 21/10/2026 23:49:50
Compatible for Bambu Lab, X1/P1 AMS Feed Buffer
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Bambu Lab Filament Buffer
Bambu Lab Spare Parts Filament Buffer For P1p / P1s / X1c [sa003]
Delivery $11
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bambu Lab Filament Buffer [SA003] – P1P / P1S / X1C / X1E
Free delivery between 26–29 Oct
Bambu Lab Spare Parts Filament Buffer for P1P / P1S / X1C
7-day returns
Filament Buffer | Genuine Bambu Lab Part | STRATO3D
Delivery between 26 Oct – 5 Nov $95.74
Bambu Lab filament buffer pro AMS
Delivery between Mon – Tue $6.52
Bambu Lab Filament Buffer - P1P,P1S,X1C,X1E [SA003]
Delivery $10
Bambu Lab Spare Parts Filament Buffer for P1P / P1S / X1C [SA003]
Delivery $10
Bambu Lab Spare Parts Filament Buffer for P1P / P1S / X1C [SA003]
Delivery between Sat – Wed $10
| Highlighted Features | Buffering effect for the filament |
| Connectivity | 6-Pin cable with 3mm pitch open snap terminal output |
| Type | Filament buffer |
| Material | Plastics |
| Design Highlights | Accessory |
Compatible for Bambu Lab, X1/P1 AMS Feed Buffer
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bambu Lab Filament Buffer
Bambu Lab Spare Parts Filament Buffer For P1p / P1s / X1c [sa003]
Delivery $11
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bambu Lab Filament Buffer [SA003] – P1P / P1S / X1C / X1E
Free delivery between 26–29 Oct
Bambu Lab Spare Parts Filament Buffer for P1P / P1S / X1C
7-day returns
| Highlighted Features | Buffering effect for the filament |
| Connectivity | 6-Pin cable with 3mm pitch open snap terminal output |
| Type | Filament buffer |
| Material | Plastics |
| Design Highlights | Accessory |
