Description
ASTM-PRF. Pre-filter for the Purair® ECO Ductless Fume Hoods from Air Science® USA (items #199880, #199881, #199882, #199883, #199884, #199880C, #199881C, #199882C, #199883C, and #199884C).
Fits hood widths of 30″, 39″, 49″, 59″, and 69″. Allow 6 to 8 weeks for delivery. Pack of 6.