AffiPREP® Box of 100 filter without quick ash, 135 mm
https://www.affiprep.com/shop/afg-flt-1608-affiprep-r-box-of-100-filter-without-quick-ash-135-mm-355231
https://www.affiprep.com/web/image/product.template/355231/image_1920?unique=d31c23b
CAT# AFG-FLT-1608
Size: 20 x 1 Unit
Whatman Grades: 43
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