High Efficiency Particulate Air
GPTKB entity
Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
air filter
|
| gptkbp:abbreviation |
gptkb:HEPA
|
| gptkbp:category |
mechanical air filter
|
| gptkbp:developedBy |
gptkb:Manhattan_Project
|
| https://www.w3.org/2000/01/rdf-schema#label |
High Efficiency Particulate Air
|
| gptkbp:inventedBy |
1940s
|
| gptkbp:material |
synthetic fibers
fiberglass |
| gptkbp:minimum_efficiency |
99.97%
|
| gptkbp:notEffectiveAgainst |
gases
odors |
| gptkbp:regulates |
gptkb:ASHRAE
gptkb:EN_1822 gptkb:ISO_29463 |
| gptkbp:removes |
gptkb:tobacco
gptkb:Bacteria dust viruses pollen mold pet dander airborne particles |
| gptkbp:removes_particles_size |
0.3 microns
|
| gptkbp:requires |
regular replacement
|
| gptkbp:standardizedBy |
gptkb:U.S._Department_of_Energy
|
| gptkbp:used_in |
hospitals
air purifiers vacuum cleaners clean rooms airplanes |
| gptkbp:usedFor |
removing airborne particles
|
| gptkbp:bfsParent |
gptkb:HEPA
|
| gptkbp:bfsLayer |
7
|