Glass Microfiber Filters

All glass microfiber filters listed on these pages are made from 100% borosilicate or Quartz glass microfiber without the use of binders or strengthening agents. Choose from several different filter grades to best suit your analytical applications.

More products coming soon!

Looking for A/E, TSS, VSS®, or TCLP grade filters? Find these products in Wet Chemistry section.

For inquiries or assistance is choosing the best filter for your application, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (Local) or email Sales@CPIInternational.com.

Glass Microfiber Filters

Glass Microfiber Filters

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Glass microfiber filters, Grade C, 47mm, 100/pk

Glass microfiber filters, Grade F, 47mm, 100/pk

Glass microfiber filters, Grade D, 47mm, 100/pk

Glass microfiber filters, Grade B, 47mm, 100/pk

Glass microfiber filters, Grade E, 47mm, 100/pk

Glass microfiber filters, Grade A, 47mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 150mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 37mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 90mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 47mm, 100/pk

Quartz microfiber filters, heat-treated Quartz grade, 47mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 55mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 110mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 21mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 24mm, 100/pk

Quartz microfiber filters, Quartz-A grade, 82mm, 100/pk

Glass Microfiber Filters

Glass Microfiber Filters​

Lower YourCost Per Test

Late OrderCutoff Time

Glass Microfiber Filters

Glass Microfiber Filters

Lower Your
Cost Per Test

Late Order
Cutoff Time