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Hepa + Carbon Filtration System V3
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I redesigned the filtration system in order to make it more effective and easyer to maintain
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Made for “The Ultimate Prusa Mini Enclosure v3.0” but adaptable to any enclosure
Features a 120mm fan!
--- What’s New in v3! ---
The 3.0 Update is all about usability and efficiency.
This new filtration system has been completely redesigned to:
- Allow easy assembly and disassembly
- Replace the filters without taking the whole system apart
- Include a dedicated cartridge for activated carbon pellets
- Plenum version available – a longer fan chamber that increases static pressure and overall airflow performance (This version is highly suggested but note that you need a long allen key in order to reach the screws)
--- What you need to buy ---
- Fan (use a very strong one, at least 10W or even better an AC fan)
- SC4300 HEPA filter (110 x 125 x 20mm) - x1
- Actived carbon (Be aware of the acid-washed pellet issue, google it)
- Neodymium magnet 6mm x 2mm - x8
- M4 threaded inserts (4mm long, 6mm outer diameter) - x8
- Rubber gasket (3mm diameter) - 1 meter
- M3 threaded inserts - x4
- M3 x 5mm countersunk screws - x4
- M4 threaded inserts - x8
- M4 x 16mm screws - x4
- M4 x 40mm screws - x4
--- Components preparation ---
- Activated carbon cartridge Housing
Insert 8x M4 threaded inserts and the properly cut gasket


- Activated carbon cartridge
Insert 4x M3 threaded inserts and the properly cut gasket in both sides


- Fan housing
Glue in 4x magnets

- Fan cover
Glue in 4x magnets

--- Assembly ---
Coming soon