Ultrasonic Sealed Polyester Cleanroom Wiper, 9"x9", 150 Wipers, VTPNWUS-99

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Valutek’s ultrasonic sealed polyester wiper is constructed from 100% continuous filament polyester in a double-knit, no-run, interlock pattern with ultrasonic sealed edge. This wiper is an ultraclean and highly absorbent wiper with extremely low levels of particulate and extractable counts. Laundered and packaged in a cleanroom, all Valutek wipers are tested and manufactured in ISO compliant facilities under Valutek inspection and strict process control to ensure Valutek quality standard and product specifications. 

  • 100% continuous-filament double-knit polyester fiber
  • Ultrasonic sealed edge for reduced fiber contamination
  • Moderate absorbency and abrasion resistance 
  • Excellent chemical compatibility with IPA and other common solvents 
  • Extremely low levels of particulate and extractable counts 


As part of the Valutek Nanotek product family, this product is recommended for use in a cleanroom Class 1 -10 (ISO 3-4) critical environment. It is designed for critical processing applications where the highest level of contamination control is required. It is also commonly used for cleaning medical device products; applying, removing, cleaning and disinfecting solutions; is steam autoclavable for aseptic environments; and used for flat panel, optics cleaning, and chips multi-processing (CMP). 
This item is priced and sold by the bag.
150 Ea/Bag

All wipers are packed in double poly bags, vacuum sealed, flat packed in carton boxes and with a carton liner.
Critical environment compatible. All wipers are lot traceable with retention samples held in Quality Control for 36 months from date of manufacturing.

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