P/N: F-981-3 Key Specs
Item
HEPA FILTER 10 IN W 10 IN H
Condition
New OEM Original
Filter Efficiency
0.9997 %
For Use With
Mfr. No. S-981-2B, SP-981-2B
Includes
Expanded Metal Outer Frame, Polyester Pre-Filter, Top Cover and Hardware
Standards
ASHRAE 52 Test Method