6421-1250 Ahlstrom Qualitative Filter - Grade 642

6421-1250 Ahlstrom Qualitative Filter - Grade 642
12.5 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 5000/pk
List PriceUS$405.44
Our PriceUS$344.62
Catalog ID6421-1250

Ahlstrom 642 has finer particle retention, slightly lower filtration speed, and higher absorption than Ahlstrom 601. This low ash grade contains more than 95% super refined alpha-cellulose and linter fibers. Flow rate: medium. Retention: 2.0 microns.

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