GVS offers a broad line of Filter Papers used for general filtration. GVS Filter Papers cover a wide choice of retention and flow rate combinations: 

• Qualitative filter papers used for clarifying liquids, food testing, soil analysis, air pollution monitoring;
• Quantitative filter papers used for gravimetric analysis and preparation of samples;
• Glass microfiber filters used for air filtration, pre-filtration and for analysis of volatile materials.