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K1 HEPA+Charcoal filter — zdjęcie 1
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K1 HEPA+Charcoal filter

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Rear mount HEPA+Charcoal filter for Creality K1

Ocena
5 / 5
Polubienia
65
Pobrania
340
Wydruki
4
Wyświetlenia
2878
Oceny
3

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Informacje o modelu

Źródło
Printables
Licencja
Creative Commons — Attribution — Noncommercial

Another variation on adding filtration to the Creality K1.  This one includes HEPA (for particulates) and activated charcoal (for VOC, volatile organic compounds) in one snap-on assembly requiring no modification of any sort to the K1.

Some acknowledgements:

  1. Basic model based on my previous activated charcoal-only filter: https://www.printables.com/model/536521-k1-expanded-filter
    1. Although I might like a higher static pressure fan the OEM fan does seem to push a good amount of air through the filter stack.
    2. Given the size of the HEPA filter my new design has less surface area than I would like (the basis for the “expanded” filter).
  2. Addition of HEPA filter influenced by: https://www.printables.com/model/599721-creality-k1-hepa-filter-housing
    1. As noted in the reference filter it might be better to “suck” by moving the fan to the back, but given the space required and the ease of using my approach I think my new design is a good tradeoff.
    2. Note that my design does not have an actual seal, something I might think about adding in the future.  But it's not bad.

Consumables:

  1. HEPA filter: https://www.amazon.com/dp/B07QKM39J1
  2. Activated charcoal: https://www.amazon.com/gp/product/B07YM3JVGG?th=1
    1. My design fits two layers of the referenced cut-to-size material.

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