AffiPREP® Box of 50 standard flat filters crea, 185 mm
https://www.affiprep.com/shop/afg-flt-2232-affiprep-r-box-of-50-standard-flat-filters-crea-185-mm-355949
https://www.affiprep.com/web/image/product.template/355949/image_1920?unique=1b95906
CAT# AFG-FLT-2232
Size: 34 x 1 Unit
Whatman Grades: 113
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Shipping: 2-3 Business Days