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Qualitative Grade
| Grade No. | Flowrate | Retention microns | Wet strength | Thickness, mm | Ash % | |
| 6 | Faster than No.5 but almost as high retention | Slow | 3 | Low* | 0.18 | 0.20 |
*Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of paper.
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
US$40
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