Set contains 3 HEPA Filters and 3 Carbon Filters. We recommend replacing both filters every 3-4 months of use. For use with A Craftbot Enclosure set.
If you want to keep the heat in your 3D printing enclosure but still be safe and remove particles and VOCs, you can simply put an air purifier in your 3D printing enclosure. The air purifier should use filters that are both HEPA and activated carbon in order to ensure that both types of emissions are significantly reduced.
We will send you the 3 spare filter and a link to download the required build files to upgrade your fan.