| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 47 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 125 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 90 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 32 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 25 mm, pack of 400 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 30 mm, pack of 400 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 42.5 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 55 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 240 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 320 mm, pack of 100 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, sheet, 26 × 31 mm, pack of 1000 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, circle, 10 mm, pack of 500 | | | | | |
| | | Grade 1 Qualitative Filter Paper Standard Grade, sheet, 460 × 570 mm, pack of 500 | | | | | |