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Grade F

Grade F

Grade F microfiber filters have a fine porosity and medium flow rate with a 0.7µm size particle retention. Grade F filters are often used with Grade D to filter diluted aqueous solutions containing strong oxidizing, acidic, or alkaline components prior to laser spectroscopy. May also be used for TCLP analysis and collecting extremely fine precipitated proteins, including immunoglobulins. All filters are binderless borosilicate glass microfiber.

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email Sales@CPIInternational.com.


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