BF001 RMU-Mk3 Complete Filament Buffer

£82.00 Exc VAT

Order the BF001 – complete filament buffer here

RMU Mk3 Filament Buffer can be shipped almost anywhere in the world. We build it, all you have to do is join the top and bottom sections and fit it to the chassis. Sold to 80 countries around the world, we offer support to our customers before and after sale.




We offer to produce and supply the complete RMU-Mk3. The total print time is nearly three days which some people may find onerous. The complete kit comes supplied with all the fittings pre-assembled so all you have to do is attach the top, base and the brackets and Teflon tubes. 

You will also receive with your order the STL files so you can print any part of the Filament Buffer yourself.

You will receive all the component parts of the RMU-Mk3 plus a bill of materials, links to assembly instructions, tips and tricks and any other resources we think you might find useful.

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Additional information

Weight 900 g
Dimensions 25 × 20 × 15 cm

Mod-S Side / Under Feed, Mod-T Top / Right Feed


Mod-S, Mod-T


Prusament Orange PETG, Prusament Jet Black PETG


Prusa Mk3, Bear Frame, Prusa Mk 2.5


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