{"data":{"model":{"id":"1546250","slug":"prusa-core-one-carbon-filter-active-magnetic","name":"Prusa Core One Carbon filter Active magnetic","authorship":"author","club":false,"excludeCommercialUsage":false,"price":null,"eduProject":null,"ratingAvg":"0","myRating":null,"ratingCount":0,"description":"

Carbon + HEPA Filter for Prusa Core One (BETA)

This compact filtration module was designed and fully modeled from scratch specifically for the Prusa Core One, with the goal of efficiently filtering fumes and fine particles generated during 3D printing.

The filter combines activated carbon and a HEPA filter, providing multi-stage air purification \u2014 from absorbing odors and VOCs to capturing fine particulate matter.

\ud83d\udd39 Key Advantages

Ultra-slim design \u2013 only 46 mm thick
Ideal for installations where space is limited, without sacrificing filtration performance.
Long airflow path through activated carbon (8\u201316 cm)
Contaminated air does not pass through a thin carbon layer. Instead, it is guided through a significantly longer carbon channel, greatly improving filtration efficiency.
Two-stage filtration system
1. Activated carbon \u2013 absorbs odors and harmful fumes
2. HEPA filter \u2013 captures fine particles
Powerful and even airflow
Equipped with 3\u00d7 40\u00d720 mm PC fans, ensuring consistent suction through both the carbon and HEPA filters.
Flexible power options
- 12 V DC jack with adapter
- or USB-C power
  Choose the option that best fits your setup.

\ud83d\udd39 Mounting & Assembly

The filter is mounted using 10\u00d73 mm magnets for easy installation and removal.
Assembly uses M3 screws and requires heat-set threaded inserts for secure and durable fastening.

\ud83d\udd39 Technical Summary

Designed for: Prusa Core One
Filtration: Activated carbon + HEPA
Module thickness: 46 mm
Carbon airflow path length: approx. 8\u201316 cm
Fans: 3\u00d7 4020 (40\u00d720 mm)
Power supply: 12 V DC jack / USB-C
Mounting: 10\u00d73 mm magnets
Fasteners: M3 screws + heat-set inserts
Project status: BETA version

\u26a0 Note

This product is currently in beta, meaning the design may still be refined and improved based on real-world use and community feedback.

As you can see in the image in the description, I used solid objects for the scales, but in the object settings I set the top and bottom layers to 0 and the infill to 25%.

****************************************************************************v

Uhl\u00edkov\u00fd + HEPA filter pre 3D tla\u010diare\u0148 Prusa Core One (BETA)

Tento kompaktn\u00fd filtra\u010dn\u00fd modul bol navrhnut\u00fd a kompletne vymodelovan\u00fd na mieru pre Prusa Core One s cie\u013eom efekt\u00edvne odfiltrova\u0165 v\u00fdpary a jemn\u00e9 \u010dastice vznikaj\u00face pri 3D tla\u010di.

Filter kombinuje akt\u00edvne uhlie a HEPA filter, \u010d\u00edm zabezpe\u010duje viacstup\u0148ov\u00e9 \u010distenie vzduchu \u2013 od zachytenia z\u00e1pachu a VOC l\u00e1tok a\u017e po jemn\u00e9 prachov\u00e9 \u010dastice.

\ud83d\udd39 Hlavn\u00e9 v\u00fdhody

Ultra tenk\u00fd dizajn \u2013 iba 46 mm hr\u00fabka
Ide\u00e1lne rie\u0161enie pre obmedzen\u00fd priestor bez kompromisov v \u00fa\u010dinnosti.
Dlh\u00e1 dr\u00e1ha vzduchu cez akt\u00edvne uhlie (8 \u2013 16 cm)
Kontaminovan\u00fd vzduch neprech\u00e1dza len tenkou vrstvou, ale je veden\u00fd cez v\u00fdrazne dlh\u0161\u00ed uhl\u00edkov\u00fd kan\u00e1l, \u010do v\u00fdrazne zvy\u0161uje \u00fa\u010dinnos\u0165 filtr\u00e1cie.
Dvojstup\u0148ov\u00e1 filtr\u00e1cia
1. akt\u00edvne uhlie \u2013 absorpcia z\u00e1pachu a v\u00fdparov
2. HEPA filter \u2013 zachytenie jemn\u00fdch \u010dast\u00edc
Siln\u00e9 a rovnomern\u00e9 ods\u00e1vanie
Pou\u017eit\u00e9 s\u00fa 3\u00d7 40\u00d720 mm PC ventil\u00e1tory, ktor\u00e9 zabezpe\u010duj\u00fa stabiln\u00e9 sanie vzduchu cez uhlie aj HEPA filter.
Flexibiln\u00e9 nap\u00e1janie
- 12 V jack + adapt\u00e9r
- alebo USB-C nap\u00e1janie
  V\u00fdber je len na tebe pod\u013ea toho, \u010do ti viac vyhovuje.

\ud83d\udd39 Uchytenie a mont\u00e1\u017e

Filter sa uchyt\u00e1va pomocou magnetov 10\u00d73 mm, \u010do umo\u017e\u0148uje jednoduch\u00fa mont\u00e1\u017e a demont\u00e1\u017e.
Na mont\u00e1\u017e sa pou\u017e\u00edvaj\u00fa skrutky M3 a je potrebn\u00e9 pou\u017ei\u0165 zatavovacie z\u00e1vity (heat-set inserts) pre pevn\u00e9 a trv\u00e1cne spojenie.

\ud83d\udd39 Technick\u00e9 zhrnutie

Ur\u010den\u00e9 pre: Prusa Core One
Filtr\u00e1cia: akt\u00edvne uhlie + HEPA
Hr\u00fabka modulu: 46 mm
D\u013a\u017eka dr\u00e1hy vzduchu cez uhlie: cca 8 \u2013 16 cm
Ventil\u00e1tory: 3\u00d7 4020 (40\u00d720 mm)
Nap\u00e1janie: 12 V jack / USB-C
Uchytenie: magnety 10\u00d73 mm
Spojovac\u00ed materi\u00e1l: skrutky M3 + zatavovacie z\u00e1vity
Stav projektu: BETA verzia

\u26a0 Pozn\u00e1mka

Tento produkt je aktu\u00e1lne v beta verzii, \u010do znamen\u00e1, \u017ee dizajn m\u00f4\u017ee by\u0165 \u010falej optimalizovan\u00fd na z\u00e1klade re\u00e1lneho pou\u017e\u00edvania a sp\u00e4tnej v\u00e4zby komunity.

Ako m\u00f4\u017eete vidie\u0165 na obr\u00e1zku v popise, na mierky som pou\u017eil pln\u00e9 objekty, ale v nastaveniach objektu som zvolil spodn\u00e9 a vrchn\u00e9 vrstvy 0 a v\u00fdpl\u0148 na \u00farovni 25 percent.

","category":{"id":"134","path":[{"id":"1","name":"3D Printers","nameEn":"3D Printers","description":"Upgrading and improving your 3D printer couldn't be easier - no matter whether you're looking for functional or aesthetic modifications. Discover the best improvements.","__typename":"CategoryType"},{"id":"134","name":"Prusa Parts & Upgrades","nameEn":"Prusa Parts & Upgrades","description":"Explore upgrades, parts and modifications! Enhance your Prusa 3D printer with spool holders, camera mounts, LCD covers, fan shrouds, and more, including the Lack enclosure \u2013 all designed to optimize your Prusa CORE One, MK4, XL, MINI, MK3S+, SL1S, HT90 and more.","__typename":"CategoryType"}],"__typename":"CategoryType"},"modified":"2026-01-07T11:24:21.366173+00:00","firstPublish":"2026-01-07T10:20:15.464747+00:00","datePublished":"2026-01-07T11:24:21.351341+00:00","dateCreatedThingiverse":null,"nsfw":false,"aiGenerated":false,"politicalContent":false,"summary":"Slim 46 mm carbon + HEPA filter for Prusa Core One with long 8\u201316 cm airflow path and triple 4020 fans.","likesCount":22,"makesCount":0,"liked":null,"printDuration":null,"numPieces":0,"weight":null,"nozzleDiameters":null,"usedMaterial":null,"layerHeights":null,"mmu":false,"materials":[],"dateFeatured":null,"downloadCount":22,"displayCount":730,"filesCount":1,"privateCollectionsCount":31,"publicCollectionsCount":19,"pdfFilePath":"media/prints/1546250/pdfs/1546250-prusa-core-one-carbon-filter-active-magnetic-bda4930c-bc0c-4d40-8361-196642ae9e36.pdf","commentCount":2,"userGcodeCount":0,"remixCount":0,"canBeRated":false,"addMakePermission":null,"printer":null,"image":{"id":"5321131","filePath":"media/prints/8d589f2d-b5fc-42dd-9c35-6cc9c54b8df1/images/11658343_f13b7a7c-5be4-4e17-b68a-c107fa8b28b5_cbb13368-1364-4094-8d50-a374a5709388/7.png","rotation":0,"imageHash":"KQgOBoL4uId6doiKh6d3mHiJUF8CxxU=","imageWidth":1252,"imageHeight":984,"__typename":"PrintImageType"},"images":[{"id":"5321131","filePath":"media/prints/8d589f2d-b5fc-42dd-9c35-6cc9c54b8df1/images/11658343_f13b7a7c-5be4-4e17-b68a-c107fa8b28b5_cbb13368-1364-4094-8d50-a374a5709388/7.png","rotation":0,"imageHash":"KQgOBoL4uId6doiKh6d3mHiJUF8CxxU=","imageWidth":1252,"imageHeight":984,"__typename":"PrintImageType"},{"id":"5321132","filePath":"media/prints/3b9cee35-9a08-4219-9924-564e7d27d140/images/11658344_774c40a0-c2f5-47c7-a26b-8170bac9b8b8_f9c172d6-e0ec-4e8b-8171-11a61efdaaa7/6.png","rotation":0,"imageHash":"6/cRDYL3l2h5hoh6h4Z4eYWvOvia","imageWidth":1496,"imageHeight":984,"__typename":"PrintImageType"},{"id":"5321133","filePath":"media/prints/570c7a81-e04b-4c43-96e7-b8fa6f3ab40b/images/11658345_20e42bd1-7ff8-4f93-a033-4b5788f30849_6714f0b5-d3d6-485f-9fbe-30048a6e9532/5.png","rotation":0,"imageHash":"KQgSBID3mYh9doaKdokDZ6NwFw==","imageWidth":1570,"imageHeight":984,"__typename":"PrintImageType"},{"id":"5321134","filePath":"media/prints/6aa6cafb-d120-4a36-9c58-d81a1df933e9/images/11658346_8fbf1282-14bc-4859-9752-2d699e16297d_e4cea270-2860-47dc-b8e7-bcffca4700ef/2.png","rotation":0,"imageHash":"IPgRBIC/qHh2h5mId4iAl8Sr9w==","imageWidth":1643,"imageHeight":984,"__typename":"PrintImageType"},{"id":"5321135","filePath":"media/prints/c0d2174c-ab31-47c4-8c10-5b1f93dfd409/images/11658348_8d4b4a33-1511-4578-8306-0fe9dfe8660d_ff006712-f077-42fd-9429-9bd3f1bca5ea/1.png","rotation":0,"imageHash":"IggOBID5uImMZ3ebdnqFd7BxBw==","imageWidth":1553,"imageHeight":984,"__typename":"PrintImageType"},{"id":"5321396","filePath":"media/prints/b0e43b61-3322-42ff-95f9-1d418a30e73a/images/11658858_4ef975e1-e578-41c0-a917-94060262d0ed_7f6e1807-38df-4959-899d-c0d3013aafd3/snimka-obrazovky-2026-01-07-122101.png","rotation":0,"imageHash":"GVkGHYj5m3eIZohdaIeqqSdvZPFV","imageWidth":1177,"imageHeight":862,"__typename":"PrintImageType"},{"id":"5321200","filePath":"media/prints/27aa49e9-00de-440b-a95e-e3dea857ab31/images/11658475_73f44d73-d252-4d74-84f6-8afdb78870f0_af607266-b767-4a52-8fb2-c3b8933f6d72/img_1631.jpeg","rotation":0,"imageHash":"XygOFYTZinZ5a3ike/hneK9F9nd0","imageWidth":2016,"imageHeight":1512,"__typename":"PrintImageType"},{"id":"5321201","filePath":"media/prints/62eeed65-9b1c-4992-87ae-6c0d1b268e90/images/11658476_eece1e6e-4c91-4741-99a1-7518e4aa8494_34ad4788-4ac2-46be-a42a-bcb2506c2a68/img_1628.jpeg","rotation":0,"imageHash":"JfgNBYC4t4iFd3iJdgd4edCrCNsb","imageWidth":2016,"imageHeight":1512,"__typename":"PrintImageType"},{"id":"5321202","filePath":"media/prints/6ddd988d-56a3-494b-984b-cbca57c70ba2/images/11658477_2f40d0a5-9eab-492e-a8ad-564d02126950_e1da1134-6788-45af-8e6f-159e5f6fd918/img_1629.jpeg","rotation":0,"imageHash":"JfgNBQKvOoiIqHeHh3mHmG9j+2KX","imageWidth":1512,"imageHeight":2016,"__typename":"PrintImageType"},{"id":"5321203","filePath":"media/prints/89000e0f-7db2-495d-9e47-45516876db91/images/11658478_e84a9f26-c98f-49b1-9a06-927c51f6184c_b7921fac-683b-4851-8e0b-0b803d9e498e/img_1630.jpeg","rotation":0,"imageHash":"HwgSDQL1mHl1qXh4h3ZYeLiDgEII","imageWidth":1512,"imageHeight":2016,"__typename":"PrintImageType"}],"imagesCount":10,"tags":[{"name":"prusa","id":"2","__typename":"TagType"},{"name":"filter","id":"107","__typename":"TagType"},{"name":"carbon","id":"2951","__typename":"TagType"},{"name":"hepa","id":"4133","__typename":"TagType"},{"name":"filtration","id":"15454","__typename":"TagType"},{"name":"carbonfilter","id":"17830","__typename":"TagType"},{"name":"hepafilter","id":"18171","__typename":"TagType"},{"name":"coreone","id":"256842","__typename":"TagType"}],"thingiverseLink":null,"filesType":null,"previewFile":{"id":"6514869","filePreviewPath":"media/prints/833a0cde-d81c-40d5-8a86-81864225ce55/previews/ec665580-1a79-4ee2-a954-892270d65090.png","__typename":"STLType"},"license":{"id":"4","disallowRemixing":false,"__typename":"LicenseType"},"remixParents":[],"remixDescription":null,"easyprintProjects":[],"__typename":"PrintType","eligibleForNomination":true,"publishApprovalRequired":false,"publishRequests":[],"priceBeforeSale":null,"user":{"id":"169915","handle":"Rakovcan","verified":false,"dateVerified":null,"publicUsername":"Martin Tulak","avatarFilePath":"media/auth/avatars/16/16872b33-6bce-44fe-8940-fb8fbaa8f594.jpg","badgesProfileLevel":{"profileLevel":16,"__typename":"BadgesProfileLevelType"},"__typename":"UserType","isFollowedByMe":false,"isHiddenForMe":false,"canBeFollowed":true,"billingAccountType":"personal","lowestTierPrice":null,"designer":false,"stripeAccountActive":false,"membership":null},"contests":[],"contestsResults":[],"prusameterPoints":null,"latestContestResult":null,"referencingArticles":[]}}}