Specifications 37mm Cassettes
Housing Material: Crystal Styrene
Cowl Length: 0.5"
Filter Material: 0.8µm MCE
Filter Size: 37mm
Pad Material: Cellulosic Fiber
Filtration Area: 820 square mm
Volume Resistivity (ASTM D-257): >107 ohm. sq.

Click the following link for more information on Environmental Express's compliance with California Proposition 65.

Method Compliance:

Each filter is guaranteed to be within +/- 100 micrograms of each other.

This product complies with the following methods:

Don't see your test method listed? Please let us know. You can email us at info@envexp.com