| Cat. No. | Description | Pore Size | Diameter |
| FT-QL01A0045 | Qualitative filter paper, Very Fast | 15–20 μm | 45 mm |
| FT-QL01A0047 | Qualitative filter paper, Very Fast | 15–20 μm | 47 mm |
| FT-QL01A0050 | Qualitative filter paper, Very Fast | 15–20 μm | 50 mm |
| FT-QL01A0055 | Qualitative filter paper, Very Fast | 15–20 μm | 55 mm |
| FT-QL01A0070 | Qualitative filter paper, Very Fast | 15–20 μm | 70 mm |
| FT-QL01A0090 | Qualitative filter paper, Very Fast | 15–20 μm | 90 mm |
| FT-QL01A0110 | Qualitative filter paper, Very Fast | 15–20 μm | 110 mm |
| FT-QL01A0125 | Qualitative filter paper, Very Fast | 15–20 μm | 125 mm |
| FT-QL01A0150 | Qualitative filter paper, Very Fast | 15–20 μm | 150 mm |
| FT-QL01A0185 | Qualitative filter paper, Very Fast | 15–20 μm | 185 mm |
| FT-QL01A0210 | Qualitative filter paper, Very Fast | 15–20 μm | 210 mm |
| FT-QL01A0240 | Qualitative filter paper, Very Fast | 15–20 μm | 240 mm |
| FT-QL01A0270 | Qualitative filter paper, Very Fast | 15–20 μm | 270 mm |
| FT-QL01A0320 | Qualitative filter paper, Very Fast | 15–20 μm | 320 mm |
