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Whatman Filter Papers

Whatman Filter Papers

  • The industry standard for high-purity filtration
  • Available in a variety of grades and sizes
  • Quantitative filter papers are the choice for gravimetric analysis. High purity hardened filters have a high wet-strength and are chemical-resistant to handle vacuum filtration or acid/alkali solutions.
  • Qualitative filter papers are used for liquid clarifications, analytical separations, or air and water analysis.
  • Glass microfiber filter papers are made entirely of borosilicate glass and contain no binders. See our water pollution test papers below. Use up to 550°C (1022°F).
  • Prepleated filter papers save you the trouble of folding papers. Papers have more filter surface area for faster filtrations.
Our Whatman filter papers offer you flexibility in filter choice without sacrificing quality. All filters are packaged 100 to a box.
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Representative photo only Whatman 41 Ashless Quantitative Filter Paper 20 25um 24cm 100 Box

Whatman 41 Ashless Quantitative Filter Paper, 20-25um, 24cm; 100/Box

Filter size 24.0 cm,Diameter mm 240,Diameter cm 24
EW-06647-07
In stock.
$169.00 USD/BOX of 100

Qty:

Representative photo only Whatman 934 AH Glass Microfiber Filters 1 5um 11cm 100 Box

Whatman 934-AH Glass Microfiber Filters, 1.5um, 11cm; 100/Box

Filter size 11.0 cm,Diameter mm 110,Diameter cm 11
EW-06649-05
In stock.
$129.00 USD/BOX of 100

Qty:

Representative photo only Whatman GF D Glass Microfiber Filters 2 7um 4 7cm 100 Box

Whatman GF/D Glass Microfiber Filters, 2.7um, 4.7cm; 100/Box

Filter size 4.7 cm,Diameter mm 47,Diameter cm 4.7
EW-06648-81
In stock.
$58.00 USD/BOX of 100

Qty:

Representative photo only Whatman Qualitative Filter Papers 15 cm dia pore size 20 25 100 box

Whatman Qualitative Filter Papers; 15 cm dia; pore size, 20-25 µ; 100/box

Filter size 15.0 cm,Diameter mm 150,Diameter cm 15
EW-06648-05
In stock.
$29.50 USD/BOX of 100

Qty:

Representative photo only Whatman Qualitative Filter Papers 18 5 cm dia pore size 20 25 100 box

Whatman Qualitative Filter Papers; 18.5 cm dia; pore size, 20-25 µ; 100/box

Filter size 18.5 cm,Diameter mm 185,Diameter cm 18.5
EW-06648-06
In stock.
$45.50 USD/BOX of 100

Qty:

Representative photo only Whatman 934 AH Glass Microfiber Filters 1 5um 4 7cm 100 Box

Whatman 934-AH Glass Microfiber Filters, 1.5um, 4.7cm; 100/Box

Filter size 4.7 cm,Diameter mm 47,Diameter cm 4.7
EW-06649-01
In stock.
$55.00 USD/BOX of 100

Qty:

Representative photo only Whatman Qualitative Filter Papers 18 5 cm dia pore size 11 100 box

Whatman Qualitative Filter Papers; 18.5 cm dia; pore size, 11 µ; 100/box

Filter size 18.5 cm,Diameter mm 185,Diameter cm 18.5
EW-06648-16
In stock.
$32.00 USD/BOX of 100

Qty:

Representative photo only Whatman 41 Ashless Quantitative Filter Paper 20 25um 12 5cm 100 Box

Whatman 41 Ashless Quantitative Filter Paper, 20-25um, 12.5cm; 100/Box

Filter size 12.5 cm,Diameter mm 125,Diameter cm 12.5
EW-06647-04
In stock.
$57.00 USD/BOX of 100

Qty:

Representative photo only Whatman 42 Ashless Quantitative Filter Paper 2 5um 18 5cm 100 Box

Whatman 42 Ashless Quantitative Filter Paper, 2.5um, 18.5cm; 100/Box

Filter size 18.5 cm,Diameter mm 185,Diameter cm 18.5
EW-06647-26
In stock.
$106.00 USD/BOX of 100

Qty:

Representative photo only Whatman GF F Glass Microfiber Filters 0 7um 4 7cm 100 Box

Whatman GF/F Glass Microfiber Filters, 0.7um, 4.7cm; 100/Box

Filter size 4.7 cm,Diameter mm 47,Diameter cm 4.7
EW-06648-91
In stock.
$158.00 USD/BOX of 100

Qty:

Representative photo only Whatman Prepleated Filter Papers 18 5 cm dia pore size 8 100 box

Whatman Prepleated Filter Papers; 18.5 cm dia; pore size, 8 µ; 100/box

Filter size 18.5 cm,Diameter mm 185,Diameter cm 18.5
EW-06648-46
In stock.
$80.00 USD/BOX of 100

Qty:

Representative photo only Whatman 42 Ashless Quantitative Filter Paper 2 5um 11cm 100 Box

Whatman 42 Ashless Quantitative Filter Paper, 2.5um, 11cm; 100/Box

Filter size 11.0 cm,Diameter mm 110,Diameter cm 11
EW-06647-23
In stock.
$52.00 USD/BOX of 100

Qty:

Representative photo only Whatman 934 AH Glass Microfiber Filters 9um 4 25cm 100 Box

Whatman 934-AH Glass Microfiber Filters, 9um, 4.25cm; 100/Box

Filter size 9.0 cm,Diameter mm 90,Diameter cm 9
EW-06649-04
In stock.
$113.00 USD/BOX of 100

Qty:

Representative photo only Whatman GF A Glass Microfiber Filters 1 6um 9 0cm 100 Box

Whatman GF/A Glass Microfiber Filters, 1.6um, 9.0cm; 100/Box

Filter size 9.0 cm,Diameter mm 90,Diameter cm 9
EW-06648-64
In stock.
$90.00 USD/BOX of 100

Qty:

Representative photo only Whatman GF A Glass Microfiber Filters 1 6um 15cm 100 Box

Whatman GF/A Glass Microfiber Filters, 1.6um, 15cm; 100/Box

Filter size 15.0 cm,Diameter mm 150,Diameter cm 15
EW-06648-67
Available for order
or call 1-888-358-4705 to order
$230.00 USD/BOX of 100

Qty:

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