Thingiverse
MakerWorld
MyMiniFactory
Printables
Thangs
Cults
CGTrader
Youmagine
Gambody
Etsy
Tags
Activated 3D Printable Models
H2D Size IKEA UPPÅTVIND Carbon Air Filter
MakerWorld
maxim3D
Bento Box - 92mm Fan Conversion
MakerWorld
Nismo
Launchy Dice: High Roller
MakerWorld
Prime Tower Designs
Bento Blower 120
MakerWorld
WrenchWorks3D
Levoit Core 300 filter insert
MakerWorld
ERALabs
Activated Carbon Filter Cassette
MakerWorld
Valera Perinski
X1C / P1S Activated Carbon / HEPA Air Filter
MakerWorld
Akelyte
CWT Space Pack (K1/K1C/K1 Max)
Printables
CWTech
NexGen3D: K1 Max Internal Air Filter
Printables
NexGen-3D-Printing
Ultimate HEPA + Charcoal Refillable Chamber Filter
MakerWorld
KonKreate
Xiaomi Air Purifier Activated Carbon upgrade
MakerWorld
UoAoE3D