Berkshire DR670.0404.40

Durx 670 Polycellulose Nonwoven Cleanroom Wipers, 4" x 4"

Exceptional strength and absorbency make Berkshire Durx® 670 an ideal option as a general purpose wiper. Manufactured without the use of binders or surfactants, ion levels and organic extractables remain low. Durx® 670 can be used for cleaning and maintenance in laboratories as well as aerospace and defense, microelectronics, food processing, pharmaceutical, and biomedical device manufacturing environments.

The same wiper material can be provided in pre-wetted formats for reduced VOC emissions, increased convenience, increased productivity, improved solvent control and cleaning protocol repeatability and reduced costs

For aseptic processing areas, the same wiper material can be provided in a gamma irradiated format, validated sterile to a 10-6 sterility assurance level.

  • ISO Class: Class 5-8
  • Construction: Nonwoven
  • Material: Polyester / Cellulose Blend
  • Edge: Knife-Cut

Case of 40 Packs, 300 per Pack.

Your Price: $333.86
(Case of 12,000 (40 Packs of 300))
  • Buy 5 for $322.17
  • Buy 10 for $312.16

Durx 670 Polycellulose Nonwoven Cleanroom Wipers, 4" x 4"

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  • Berkshire Durx 670 Polycellulose Nonwoven Cleanroom Wipers in Use


  • Recommended wiper for use in ISO Class 5-8 (Class 100-100,000) cleanroom applications.
  • Absorbent, low-particle work surface material.
  • Ideal for cleaning work surfaces and spill pickup.
  • General purpose wiping and polishing of surface areas, including optics.
  • Wiper is steam autoclavable for use in aseptic areas.

Additional Information

PAC Part Number I137027
MFG Part Number DR670.0404.40
Brand Berkshire
Shipping Weight 21.0000
Cleanroom Class ISO Class 5 (Fed. Class 100), ISO Class 6 (Fed. Class 1,000), ISO Class 7 (Fed. Class 10,000)
Material Polycellulose
Style Nonwoven
Type Dry Wipe