HEPA Filter / 120mm Fan Grommet for Lack Enclosure

Two part print that allows you to install a PC fan and a HEPA filter to your Lack enclosure. 5" (127 mm) borehole.

Compatible with

• 120 mm fans (designed for "be quiet! Shadow Wings 2 120mm PWM")
• round 4.2 inch air purifier filters ("JINPUS GL-2103", "COSTWAY", "VTAR", ...)

I installed closed cell Vinyl Foam Tape ("Frost King", 1/4" W, 1/8" Thick) on the filter to have a good seal.

Not 100% happy with the filter screw holes (you may want to add nuts) but it worked perfectly fine for me.

Fan (you can use a cheaper one, but "be quiet!" are great value) https://www.amazon.com/dp/B07X3XVHKL/ref=cm_sw_em_r_mt_dp_U_faP9EbANYMFFB

HEPA Filter (one of many different compatible brands) https://www.amazon.com/dp/B07VQP2XGP/ref=cm_sw_em_r_mt_dp_U_ZYO9EbB502T8M

Seal tape (without this the filter is somewhat loose and air might leak through gaps) https://www.amazon.com/dp/B000BQRQA0/ref=cm_sw_em_r_mt_dp_U_JiP9EbCPW5SZ8

Hole Saw Kit (not the best, but cheap) https://www.amazon.com/dp/B07Y1G2Y7K/ref=cm_sw_em_r_mt_dp_U_ugP9EbPRBSZH7

Brushless Cordless Drill (pretty good value) https://www.amazon.com/dp/B083HYWPGQ/ref=cm_sw_em_r_mt_dp_U_MoP9EbZTF18TH

Print Settings

Printer Brand:

Prusa

Printer:

I3 MK3S

Rafts:

No

Supports:

No

Resolution:

0.15 mm

Infill:

15%

Filament: Overture PETG white

Notes:

MAKE SURE TO SEPARATE THE OBJ INTO INDIVIDUAL PARTS BEFORE PRINTING! (or use the 3MF/STL files) — Extrusion multiplier: 1.03, Bed temperature: 90 °C — First layer: 0.2 mm, 200% extrusion width, 250 °C, 8 mm/s — All other layers: 0.15 mm, 240 °C, 45 mm/s

See it in action! ;) ====================

Category: 3D Printer Accessories