Grade D - Coarse porosity, fast flow rate, with a 2.7µm size particle retention. Well suited for higher volume and repetitive laboratory filtering. Also ideally used as a general pre-filter to extend primary filter life. Binderless borosilicate glass microfiber.

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  Grade D cut 11.0cm diameter

  $177.19 USD (100 Filters)

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  Grade D cut 11.0cm diameter

  $51.54 USD (25 Filters)

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  Grade D cut 12.5cm diameter

  $210.06 USD (100 Filters)

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  Grade D cut 12.5cm diameter

  $60.03 USD (25 Filters)

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  Grade D cut 15.0cm diameter

  $316.62 USD (100 Filters)

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  Grade D cut 15.0cm diameter

  $103.97 USD (25 Filters)

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  Grade D cut 2.1cm diameter

  $31.76 USD (100 Filters)

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  Grade D cut 2.4cm diameter

  $31.76 USD (100 Filters)

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  Grade D cut 2.5cm diameter

  $31.76 USD (100 Filters)

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  Grade D cut 3.5cm diameter

  $34.34 USD (100 Filters)

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  Grade D cut 3.7cm diameter

  $34.34 USD (100 Filters)

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  Grade D cut 4.25cm diameter

  $34.34 USD (100 Filters)

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  Grade D cut 4.7cm diameter

  $43.68 USD (100 Filters)

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  Grade D cut 5.5cm diameter

  $56.47 USD (100 Filters)

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  Grade D cut 7.0cm diameter

  $74.44 USD (100 Filters)

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  Grade D cut 9.0cm diameter

  $116.01 USD (100 Filters)

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  Grade D cut 9.0cm diameter

  $34.71 USD (25 Filters)