Skip to content

Ahlstrom

Filters

Save 48% Save %
$15.69
$15.69 - $15.69
$15.69
$8.23
$8.23 - $8.23
$8.23

Ahlstrom 2370-0250 Qualitative Filter Paper, Grade 237, 25 mm

Ahlstrom
In stock

Qualitative Filter Paper

$15.69
$15.69 - $15.69
$15.69
$8.23
$8.23 - $8.23
$8.23
Save 48% Save %
Save 47% Save %
$8.26
$8.26 - $8.26
$8.26
$4.34
$4.34 - $4.34
$4.34

Ahlstrom 2370-0425 Qualitative Filter Paper, Grade 237, 42.5 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.26
$8.26 - $8.26
$8.26
$4.34
$4.34 - $4.34
$4.34
Save 47% Save %
Save 47% Save %
$8.81
$8.81 - $8.81
$8.81
$4.63
$4.63 - $4.63
$4.63

Ahlstrom 2370-0470 Qualitative Filter Paper, Grade 237, 47 mm

Ahlstrom
In stock

Qualitative Filter Paper

$8.81
$8.81 - $8.81
$8.81
$4.63
$4.63 - $4.63
$4.63
Save 47% Save %
Save 50% Save %
$10.93
$10.93 - $10.93
$10.93
$5.48
$5.48 - $5.48
$5.48

Ahlstrom 2370-0550 Qualitative Filter Paper, Grade 237, 55 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$10.93
$10.93 - $10.93
$10.93
$5.48
$5.48 - $5.48
$5.48
Save 50% Save %
Save 50% Save %
$11.50
$11.50 - $11.50
$11.50
$5.76
$5.76 - $5.76
$5.76

Ahlstrom 2370-0700 Qualitative Filter Paper, Grade 237, 70 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$11.50
$11.50 - $11.50
$11.50
$5.76
$5.76 - $5.76
$5.76
Save 50% Save %
Save 50% Save %
$12.86
$12.86 - $12.86
$12.86
$6.44
$6.44 - $6.44
$6.44

Ahlstrom 2370-0900 Qualitative Filter Paper, Grade 237, 90 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$12.86
$12.86 - $12.86
$12.86
$6.44
$6.44 - $6.44
$6.44
Save 50% Save %
Save 50% Save %
$16.12
$16.12 - $16.12
$16.12
$8.06
$8.06 - $8.06
$8.06

Ahlstrom 2370-1100 Qualitative Filter Paper, Grade 237, 110 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$16.12
$16.12 - $16.12
$16.12
$8.06
$8.06 - $8.06
$8.06
Save 50% Save %
Save 50% Save %
$17.74
$17.74 - $17.74
$17.74
$8.86
$8.86 - $8.86
$8.86

Ahlstrom 2370-1250 Qualitative Filter Paper, Grade 237, 125 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$17.74
$17.74 - $17.74
$17.74
$8.86
$8.86 - $8.86
$8.86
Save 50% Save %
Save 50% Save %
$27.46
$27.46 - $27.46
$27.46
$13.70
$13.70 - $13.70
$13.70

Ahlstrom 2370-1500 Qualitative Filter Paper, Grade 237, 150 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$27.46
$27.46 - $27.46
$27.46
$13.70
$13.70 - $13.70
$13.70
Save 50% Save %
Save 50% Save %
$31.17
$31.17 - $31.17
$31.17
$15.59
$15.59 - $15.59
$15.59

Ahlstrom 2370-1850 Qualitative Filter Paper, Grade 237, 185 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$31.17
$31.17 - $31.17
$31.17
$15.59
$15.59 - $15.59
$15.59
Save 50% Save %
Save 50% Save %
$57.02
$57.02 - $57.02
$57.02
$28.51
$28.51 - $28.51
$28.51

Ahlstrom 2370-2400 Qualitative Filter Paper, Grade 237, 240 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$57.02
$57.02 - $57.02
$57.02
$28.51
$28.51 - $28.51
$28.51
Save 50% Save %
Save 50% Save %
$138.90
$138.90 - $138.90
$138.90
$69.46
$69.46 - $69.46
$69.46

Ahlstrom 2370-2700 Qualitative Filter Paper, Grade 237, 270 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$138.90
$138.90 - $138.90
$138.90
$69.46
$69.46 - $69.46
$69.46
Save 50% Save %
Save 50% Save %
$156.03
$156.03 - $156.03
$156.03
$77.99
$77.99 - $77.99
$77.99

Ahlstrom 2370-3200 Qualitative Filter Paper, Grade 237, 320 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$156.03
$156.03 - $156.03
$156.03
$77.99
$77.99 - $77.99
$77.99
Save 50% Save %
Save 50% Save %
$173.30
$173.30 - $173.30
$173.30
$86.66
$86.66 - $86.66
$86.66

Ahlstrom 2370-4000 Qualitative Filter Paper, Grade 237, 400 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$173.30
$173.30 - $173.30
$173.30
$86.66
$86.66 - $86.66
$86.66
Save 50% Save %
Save 50% Save %
$228.09
$228.09 - $228.09
$228.09
$114.04
$114.04 - $114.04
$114.04

Ahlstrom 2370-5000 Qualitative Filter Paper, Grade 237, 500 mm, 50/pk

Ahlstrom
In stock

Qualitative Filter Paper

$228.09
$228.09 - $228.09
$228.09
$114.04
$114.04 - $114.04
$114.04
Save 50% Save %
Save 38% Save %
$54.31
$54.31 - $54.31
$54.31
$33.91
$33.91 - $33.91
$33.91

Ahlstrom 3600-0250 Quartz Microfiber Filter Paper, Grade MK 360, 25 mm, 25/pk

Ahlstrom
In stock

Quartz Microfiber Filter Paper

$54.31
$54.31 - $54.31
$54.31
$33.91
$33.91 - $33.91
$33.91
Save 38% Save %
Save 50% Save %
$86.16
$86.16 - $86.16
$86.16
$43.10
$43.10 - $43.10
$43.10

Ahlstrom 3600-0470 Quartz Microfiber Filter Paper, Grade MK 360, 47 mm, 25/pk

Ahlstrom
In stock

Quartz Microfiber Filter Paper

$86.16
$86.16 - $86.16
$86.16
$43.10
$43.10 - $43.10
$43.10
Save 50% Save %
Save 50% Save %
$22.84
$22.84 - $22.84
$22.84
$11.41
$11.41 - $11.41
$11.41

Ahlstrom 3880-0425 Low-Ash Hardened Paper, Grade 388, 42.5 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$22.84
$22.84 - $22.84
$22.84
$11.41
$11.41 - $11.41
$11.41
Save 50% Save %
Save 50% Save %
$24.46
$24.46 - $24.46
$24.46
$12.24
$12.24 - $12.24
$12.24

Ahlstrom 3880-0470 Low-Ash Hardened Paper, Grade 388, 47 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$24.46
$24.46 - $24.46
$24.46
$12.24
$12.24 - $12.24
$12.24
Save 50% Save %
Save 50% Save %
$24.83
$24.83 - $24.83
$24.83
$12.41
$12.41 - $12.41
$12.41

Ahlstrom 3880-0550 Low-Ash Hardened Paper, Grade 388, 55 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$24.83
$24.83 - $24.83
$24.83
$12.41
$12.41 - $12.41
$12.41
Save 50% Save %
Save 50% Save %
$27.42
$27.42 - $27.42
$27.42
$13.70
$13.70 - $13.70
$13.70

Ahlstrom 3880-0700 Low-Ash Hardened Paper, Grade 388, 70 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$27.42
$27.42 - $27.42
$27.42
$13.70
$13.70 - $13.70
$13.70
Save 50% Save %
Save 50% Save %
$35.77
$35.77 - $35.77
$35.77
$17.88
$17.88 - $17.88
$17.88

Ahlstrom 3880-0900 Low-Ash Hardened Paper, Grade 388, 90 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$35.77
$35.77 - $35.77
$35.77
$17.88
$17.88 - $17.88
$17.88
Save 50% Save %
Save 50% Save %
$44.70
$44.70 - $44.70
$44.70
$22.35
$22.35 - $22.35
$22.35

Ahlstrom 3880-1100 Low-Ash Hardened Paper, Grade 388, 110 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$44.70
$44.70 - $44.70
$44.70
$22.35
$22.35 - $22.35
$22.35
Save 50% Save %
Save 50% Save %
$54.34
$54.34 - $54.34
$54.34
$27.18
$27.18 - $27.18
$27.18

Ahlstrom 3880-1250 Low-Ash Hardened Paper, Grade 388, 125 mm, 100/pk

Ahlstrom
In stock

Low-Ash Hardened Paper

$54.34
$54.34 - $54.34
$54.34
$27.18
$27.18 - $27.18
$27.18
Save 50% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare