Advanced Filtration System Adjustable Exhaust (v1 & v2) for the Original Prusa Enclosure

Adjustable Exhaust for the Original Prusa Enclosure Advanced Filtration System
13h 31m
14× print file
0.20 mm
0.40 mm
231.00 g
76
157
8
1963
updated September 17, 2024

Description

PDF

You might want to look at my recent Adjustable Exhaust v3

Remixed the Advanced Filtration System Add-on Printable Parts to add a ducting and exhaust system that can be easily oriented to redirect airflow into or out of the enclosure

Features

  • Easy to print and to assemble
  • Can be easily oriented to redirect airflow into or out of the enclosure
    • Keeps the enclosure cooler while printing PLA (around 24.9°) or PETG (26.9°)
    • Keeps the enclosure warm while printing ABS or ASA
  • 2 Choices of Exhaust Duct

What you need

  • Super Glue 
  • Spare nylon rivets (4x)
  • M3x6 Socket Head Cap Screws (3x)
  • Printed parts

Be advised

  • This is a tight fit, your printer and filament settings must be well calibrated
  • Super Glue is needed to hold the duct segments together  
  • Please, let me know if your encounter problems
    • I will try to help you solve them

Print settings

  • Common settings
    • Filament : Generic PETG 
    • Printer : Original Prusa MK4 Input Shaper 0.4 nozzle
    • Print settings : Default 0.20mm STRUCTURAL
    • Perimeter generator : Arachne
    • Perimeters : 2
    • Infill pattern : Gyroid
    • Infill density : 15% 
  • exhaust_(cover & duct)
    • Support : None
    • Brim : None
  • exhaust_selector
    • Supports : Support on build plate only
    • Support style : Organic
    • XY separation : 120%
    • Brim : None
  • duct_seal
    • Supports : Support on build plate only
    • Support style : Snug
    • XY separation : 120%
    • Brim : None
  • v(1,2)_duct_seg(1,2,3,4~5)
    • Supports : None
    • Brim : Yes

Post processing

  • duct_seal
    • Use Super Glue to attach the duct_seal on the AFS Add-on fan exhaust
      • OR you can use three M3x6 socket head screws
        • Take extra care when drilling the holes in the AFS
        • Make sure you don't overtighten the screws
  • v(1,2)_duct_seg(1, 2, 3, 4~5)
    • Use Super Glue to join the duct segments together

Assembly (no glue is needed for assembly from this point on)

  • Use 4 nylon rivets to attach the exhaust_cover to the back acrylic panel
    • Use the spare nylon rivets provided with the Original Prusa Enclosure
  • Insert (slide) the duct segments into the duct_seal
  • Insert (slide) the exhaust_duct into the exhaust_cover
  • Connect the exhaust_duct to duct segments 

Change Log

  • 2024-05-13 v2 : Added a v2_duct_seal
    • Removed the top part or the rail for easy duct installation and removal
  • 2024-05-11 v2 : Added the Duct for the Duct (90Deg) 
    • Thanks to Vespercorp for providing me with the 90Deg Remix

Tags



Model origin

The author remixed this model.

Differences of the remix compared to the original

Added a ducting and exhaust system that can be easily oriented to redirect airflow into or out of the enclosure

License


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