Bambu Lab H2C vs H2S: Purge Waste Efficiency Test

Bambu Lab H2C vs H2S: Purge Waste Efficiency Test

C
Clough42

216.0K subscribers

55.8K 2.2K November 18, 2025
AI Summary

The video compares purge waste between Bambu Lab's H2C and H2S printers using a multi-color Rubik's cube model. The H2C's Vortek hot end system significantly reduces purge waste for prints with frequent color changes, using only 0.5g compared to the H2S's 6.5g. However, for prints with minimal color changes, both printers perform similarly. The H2C's purge efficiency advantage is most notable for complex multi-color models.

Description

Today we're testing the new Bambu Lab H2C to see how much the new Vortek hot end system really reduces the purge waste other Bambu Lab printers are famous for. It turns out: quite a bit...if you're printing the right kinds of jobs. Bambu Lab H2C 3D Printer: https://tidd.ly/3XFLS21 *This site contains affiliate links for which I may be compensated Melting Rubik's Cube model: https://www.printables.com/model/11094-melting-rubiks-cube-multi-material Support Clough42 on Patreon: https://patreon.

Top Comments

@
Clough42 Creator

Quick test today: comparing purge waste between the new Bambu Lab H2C and the H2S. My usual in-depth review will follow in a couple of weeks, once the initial release hype settles. I’ve logged over 400 hours on the H2C and have plenty of details to share.

41
@
KaizenOz

Can’t decide between H2S or h2c

5
@
thearrow1917

You sold me after you showed it waste nearly nothing if that is what h2c wasted for tower and the cube wpw i am gonna end up being poor in filament and printing 😂😂 i wouldnt even yhink how much p2s waste now thank yoy keep up the good work

@
Shut_up_Carl

Is there a similar comparison between the H2D and H2C, on purge waste? These are the two I’m torn between now.

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TarisRedwing

I'm using your H2C affiliate link let me know if it worked 😎

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