High Efficiency Filter

GRADE Q

5 micron

Fiberglass

GRADE P

1 micron

0.5 mg/m³

Borosilicate fiber

GRADE H

0.01 micron

0.01 mg/m³

Borosilicate fiber

GRADE C

0.003 mg/m³

Activated Carbon

GRADE X

0.001 mg/m³

Activated Carbon