Wiktionary
biofilters
n. (plural of biofilter English)
Usage examples of "biofilters".
He would just have to count on the biofilters in the transporters to do their job.
Although you passed through our biofilters and took our vaccine, your ocular implants were bypassed.
At least the environmental headgear had special biofilters that allowed them to breathe ambient air and talk to one another.