13in (330mm) Diameter Filter Paper (Grade 633) for use with HM-8 and HM-15 Vacuum Extractors in asphalt testing has a micron retention of 31, fast filter speed, and a flow rate of 435ml/min. Sold in a package of 100.
Features:
- A flow rate of 435ml/min
- Fast filter speed
Included Items:
- 13in Diameter Filter Paper (Grade 633)