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$20.75
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$20.75
$10.38
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$10.38

Ahlstrom 6420-1250 Qualitative Filter Paper, Grade 642, 125 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$20.75
$20.75 - $20.75
$20.75
$10.38
$10.38 - $10.38
$10.38
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$25.19
$25.19 - $25.19
$25.19
$12.59
$12.59 - $12.59
$12.59

Ahlstrom 6420-1500 Qualitative Filter Paper, Grade 642, 150 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$25.19
$25.19 - $25.19
$25.19
$12.59
$12.59 - $12.59
$12.59
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$36.76
$36.76 - $36.76
$36.76
$18.38
$18.38 - $18.38
$18.38

Ahlstrom 6420-1850 Qualitative Filter Paper, Grade 642, 185 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$36.76
$36.76 - $36.76
$36.76
$18.38
$18.38 - $18.38
$18.38
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$39.84
$39.84 - $39.84
$39.84
$19.91
$19.91 - $19.91
$19.91

Ahlstrom 6420-2050 Qualitative Filter Paper, Grade 642, 205 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$39.84
$39.84 - $39.84
$39.84
$19.91
$19.91 - $19.91
$19.91
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$55.13
$55.13 - $55.13
$55.13
$27.58
$27.58 - $27.58
$27.58

Ahlstrom 6420-2400 Qualitative Filter Paper, Grade 642, 240 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$55.13
$55.13 - $55.13
$55.13
$27.58
$27.58 - $27.58
$27.58
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$56.19
$56.19 - $56.19
$56.19
$28.11
$28.11 - $28.11
$28.11

Ahlstrom 6420-2500 Qualitative Filter Paper, Grade 642, 250 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$56.19
$56.19 - $56.19
$56.19
$28.11
$28.11 - $28.11
$28.11
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$67.58
$67.58 - $67.58
$67.58
$33.80
$33.80 - $33.80
$33.80

Ahlstrom 6420-2700 Qualitative Filter Paper, Grade 642, 270 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$67.58
$67.58 - $67.58
$67.58
$33.80
$33.80 - $33.80
$33.80
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$105.73
$105.73 - $105.73
$105.73
$52.86
$52.86 - $52.86
$52.86

Ahlstrom 6420-3200 Qualitative Filter Paper, Grade 642, 320 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$105.73
$105.73 - $105.73
$105.73
$52.86
$52.86 - $52.86
$52.86
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$107.78
$107.78 - $107.78
$107.78
$53.90
$53.90 - $53.90
$53.90

Ahlstrom 6420-3300 Qualitative Filter Paper, Grade 642, 330 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$107.78
$107.78 - $107.78
$107.78
$53.90
$53.90 - $53.90
$53.90
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$142.09
$142.09 - $142.09
$142.09
$71.04
$71.04 - $71.04
$71.04

Ahlstrom 6420-3850 Qualitative Filter Paper, Grade 642, 385 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$142.09
$142.09 - $142.09
$142.09
$71.04
$71.04 - $71.04
$71.04
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$149.42
$149.42 - $149.42
$149.42
$74.74
$74.74 - $74.74
$74.74

Ahlstrom 6420-4000 Qualitative Filter Paper, Grade 642, 400 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$149.42
$149.42 - $149.42
$149.42
$74.74
$74.74 - $74.74
$74.74
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$187.06
$187.06 - $187.06
$187.06
$93.54
$93.54 - $93.54
$93.54

Ahlstrom 6420-4500 Qualitative Filter Paper, Grade 642, 450 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$187.06
$187.06 - $187.06
$187.06
$93.54
$93.54 - $93.54
$93.54
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$228.91
$228.91 - $228.91
$228.91
$114.45
$114.45 - $114.45
$114.45

Ahlstrom 6420-5000 Qualitative Filter Paper, Grade 642, 500 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper

$228.91
$228.91 - $228.91
$228.91
$114.45
$114.45 - $114.45
$114.45
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$575.95
$575.95 - $575.95
$575.95
$287.96
$287.96 - $287.96
$287.96

Ahlstrom 6421-0900 Qualitative Filter Paper, Grade 642, 90 mm, 5000/pk

Ahlstrom
In stock

Qualitative Filter Paper

$575.95
$575.95 - $575.95
$575.95
$287.96
$287.96 - $287.96
$287.96
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$709.28
$709.28 - $709.28
$709.28
$354.64
$354.64 - $354.64
$354.64

Ahlstrom 6421-1100 Qualitative Filter Paper, Grade 642, 110 mm, 5000/pk

Ahlstrom
In stock

Qualitative Filter Paper

$709.28
$709.28 - $709.28
$709.28
$354.64
$354.64 - $354.64
$354.64
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$675.09
$675.09 - $675.09
$675.09
$337.55
$337.55 - $337.55
$337.55

Ahlstrom 6421-1250 Qualitative Filter Paper, Grade 642, 125 mm, 5000/pk

Ahlstrom
In stock

Qualitative Filter Paper

$675.09
$675.09 - $675.09
$675.09
$337.55
$337.55 - $337.55
$337.55
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$15.08
$15.08 - $15.08
$15.08
$7.53
$7.53 - $7.53
$7.53

Ahlstrom 9500-0425 Qualitative Filter Paper Wet-Strengthened, Grade 950, 42.5 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$15.08
$15.08 - $15.08
$15.08
$7.53
$7.53 - $7.53
$7.53
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$15.23
$15.23 - $15.23
$15.23
$7.61
$7.61 - $7.61
$7.61

Ahlstrom 9500-0470 Qualitative Filter Paper Wet-Strengthened, Grade 950, 47 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$15.23
$15.23 - $15.23
$15.23
$7.61
$7.61 - $7.61
$7.61
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$15.79
$15.79 - $15.79
$15.79
$7.89
$7.89 - $7.89
$7.89

Ahlstrom 9500-0550 Qualitative Filter Paper Wet-Strengthened, Grade 950, 55 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$15.79
$15.79 - $15.79
$15.79
$7.89
$7.89 - $7.89
$7.89
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$15.93
$15.93 - $15.93
$15.93
$7.96
$7.96 - $7.96
$7.96

Ahlstrom 9500-0700 Qualitative Filter Paper Wet-Strengthened, Grade 950, 70 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$15.93
$15.93 - $15.93
$15.93
$7.96
$7.96 - $7.96
$7.96
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$16.46
$16.46 - $16.46
$16.46
$8.24
$8.24 - $8.24
$8.24

Ahlstrom 9500-0900 Qualitative Filter Paper Wet-Strengthened, Grade 950, 90 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$16.46
$16.46 - $16.46
$16.46
$8.24
$8.24 - $8.24
$8.24
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$18.27
$18.27 - $18.27
$18.27
$9.15
$9.15 - $9.15
$9.15

Ahlstrom 9500-1100 Qualitative Filter Paper Wet-Strengthened, Grade 950, 110 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$18.27
$18.27 - $18.27
$18.27
$9.15
$9.15 - $9.15
$9.15
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$21.60
$21.60 - $21.60
$21.60
$10.79
$10.79 - $10.79
$10.79

Ahlstrom 9500-1250 Qualitative Filter Paper Wet-Strengthened, Grade 950, 125 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$21.60
$21.60 - $21.60
$21.60
$10.79
$10.79 - $10.79
$10.79
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$27.54
$27.54 - $27.54
$27.54
$13.75
$13.75 - $13.75
$13.75

Ahlstrom 9500-1500 Qualitative Filter Paper Wet-Strengthened, Grade 950, 150 mm, 100/pk

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$27.54
$27.54 - $27.54
$27.54
$13.75
$13.75 - $13.75
$13.75
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