Click to expand Tap to zoom Ahlstrom 3600-1420 Quartz Fiber Filter Paper,Grade 360 by Ahlstrom Save $-160.00 $160.00 | / SKU 3600-1420 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Ahlstrom Grade 360/Catalog No. 3600-1420/Diameter: 14.2 cm/25 Pieces/Pack/Material: Quartz Fiber