Activated Carbon Mod for Ikea UPPATVIND Filter

Aire is a refillable activated carbon filter mod designed for the Ikea UPPATVIND filter. Simple to print, easy to install, and has helped to improve my Quality Of Life. 

IMPORTANT

• Please read the instruction guide below.

• I do my best to double-check and test the print profile I create. They are up to date with whatever changes I made to the designs. 

• 3mf for Bambu or Orca Slicer can be found on the Aire Project Page at MakerWorld 

• I have set the grid density to 24%. If you need a denser grid, u can increase the grid density. Do note that it will increase the print time too. 

UPDATE: 9 May 2025

• I have uploaded the Aire Project for OrcaSlicer to make it easier for makers of other printer brands.

• If you have printers with a build plate of 300x300 and above. The frame can be printed as a single piece. Hence, you only need to print build plates 4,5 and 6. (Else print build plates 1 to 5.)

• Added mouse ear brim to improve print quality (as suggested by Modbot) 

INTRODUCTION

The UPPATVIND is a compact air filter that uses an EPA12 filter to remove particulate matter (PM). I think it's the perfect air filter for a small workspace. What is missing is an activated carbon filter to remove any VOCs. Hence, I designed Aire which is a mod that adds an extra filter screen allowing you to refill it with activated carbon pellets.

BOM

• M3x8mm BHCS -16pcs

• M3 nut - 2pcs 

PRINT INSTRUCTIONS

Download the 3mf file and read the installation guide below. The slicer settings are prepared to produce the grids and hexagon sections. I have tested the prints using both Bambu Lab petg-HF and Voxelpetg+ HS filament. The links to the filament I used are listed below. 

Voxel (affiliated link): https://voxelpla.com/thrutheframe

• Print Aire Frame I & II

• Print the carbon cassette main and cover. You will need to print 2 sets of carbon cassettes.

• I have prepared the print settings. You will need to click “Slice Now” to reveal the grids and hexagonal sections. 

INSTALLATION

Align both part of the frame and install the H keys.  The fittings are snug and require a rubber mallet to knock it in.	Install M3x8mm + M3 nuts
Fill the honeycomb with activated carbon pellets. (around 70-80gm) Do not over fill and ensure it is evenly distributed.	Place the grill cover over the carbon cassette.  Fastern M3x8mm -7pcs as seen in image. The holes are self threaded, do not over tighten.
Ensure the exposed screw side face up. Insert cassette on one side and snap into place on the other side.	The finish installation should look like this. Shake it to allow any loose carbon dust to fall out before installation.
Remove the existing cover of the filter and install Aire.	All done and ready to use.  Take note of installation date. The activated carbon usually last for a 25-30 days of daily usage.

VIDEO

WHERE TO BUY 

If you need to source activated carbon pellets, it will be great if you order from these vendors in your region using the afflink. Thank you. 

• US - Voxelpla 

• EU - VTC3D 

CONCLUSION

To date, my designs are free to download for personal use. There is No Patreon, No Membership, No Clubs, No Subs and No OnlyFan (hahaha). If you like my designs and wish to contribute to my coffee addiction and help fund the filaments/materials needed for prototyping, doing any one of the below will be greatly appreciated:

1. Post your make in the comments section and other 3D printing social media sites,

2. Use the afflink above to purchase filaments. 

3. Buy me a coffee at Ko-fi or paypal.me