Whatman Grade 91, 58x58cm Sheets #1091-930 Equivalent

SKU: 502-090-5858

Whatman Grade 91, 58x58cm Sheets #1091-930 Equivalent

  • GLF Grade: 090
  • Equivalent to Whatman Grade: 91 #1091-930
  • Equivalent to Ahlstrom Grade: 909
  • Wet-Strengthened Filter Paper
  • 58x58cm
  • Shape: Sheets

Equivalent Whatman Grade 91 – 58x58cm Wet-Strengthened Filter Paper Sheets

  • GLF Grade 090
  • Ahlstrom 909
  • Dimensions: 58x58cm
  • Like Mfg. No: 1091-930

Great Lakes Filters offers replacement laboratory filters for most Whatman Replacements like Grade 91, Mfg. No. 1091-930 . Great Lakes Filters is an ISO 16001 approved manufacturer supplying quality replacements for Whatman type paper used in laboratories nationwide, like Whatman Grade 91 Wet-Strengthened Filter Paper 58x58cm Sheets Mfg. No. 1091-930.
If you need to know more about Great Lakes Filters Grade 090 replacement for Mfg. No. 1091-930 Whatman Grade 91 and Ahlstrom Grade 909 or would like to get in touch with us for your future laboratory filtration applications, call to talk with a Filtration Sales Engineer Today.

Additional information

Ahlstrom Grade


Disc Dimensions


Great Lakes Grade


Paper Type

Wet-Strengthened Filter Paper



Whatman Grade


Whatman Part


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