TY  - RPRT
TI  - Performance test of two "Hi-Flow Aerosolve" extended-area, dry media, air filters models 43P-45 and 43P-95 
AU  - Davis, Joseph C
AU  - Achenbach, Paul R
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 8367
DO  - 10.6028/NBS.RPT.8367
ER  -