Hollow fiber membrane for enclosed space air remediation

An air remediation device, comprising:

• a housing including an internal chamber;
• a potting material dividing said internal chamber into a first compartment and a second compartment;
• at least one hollow fiber membrane supported by the potting material and held in the first compartment, said at least one hollow fiber membrane being adapted for capturing airborne viral particles;
• an inlet in communication with the first compartment;
• and
• an outlet in communication with the second compartment whereby untreated air entrained with airborne viral particles is directed (a) through the inlet into the first compartment and then (b) through the at least one hollow fiber membrane, where the airborne viral particles are captured to produce treated air, and then the treated air is directed (c) through the second compartment before being exhausted from the housing through the outlet.