Enclosure Fan

I build a new IKEA LACK Housing for my Ender 3 Printer. I reviewed the existing enclosure fan designs and they didn't fit for me.
So I decided to design one from scratch. My goal was to keep it as simple as possible.

You would need a high pressure fan with dimmensions 120x120x20-30mm to get the air out of the enclosure.

Installation:

Recommendations

Carbon Filter 2-4mm (Cut it by yourself)

Scythe DFS123812H-3000 Ultra Kaze 120mm 3000RPM Case Fan - Black

Dim: 120x120x30mm

Requirements

You need the following screws and nuts:

For 30mm Fan:

4x M4x60mm

For 20mm FAN:
4x M4x50mm

Use M4 Nylon nuts to screw the counterplate to the rest.
Use M4 Nuts for spacing.

M4 Washers , for a little bit distance between filter plate and fan

Mounting Instructions

1. Print everything
2. Cut a square with the dim. 125x125mm into your IKEA Lack Table.
3. Cut the carbon filter to 120x120mm
4. Cut off the corners to have space for the mount holes. You can use filterplate as template.
5. Put the carbon filter in the fan housing.
6. (Optional) Put fan cover on the top of the fan.
7. Use the long screw to align everything.
8. Put the filterholder plate underneath the fan.
9. Add 1 Nut and 2 Washers at each screw on the bottom of the fan.
10. Put the fan in the fan housing with all plates.
11. After that push in the Housing into the lack table.
12. Use the counter plate and m4 nuts on the bottom of the lacktable to secure everything.

Updates

• 02/15/2020 Updated filterplate to provide more clearance to fan.

• 03/27/2020
  I add a Hepa Filter upgrade for even better air filtration (ABS)

Hints for the right Filter

Search on Ebay for "Hepa H12 H13 Filter für Electrolux Harmony Sauerstoff 3 Kanister Vakuum CN"

Outer Dim 15x12x2.5cm