Cleanroom Quat Combined

Klercide™ Cleanroom Quat - Blended with WFI

Ecolab Klercide™ Cleanroom Quat is a blend of quaternary ammonium compound and Water for Injection (WFI). It’s efficacious at a low concentration ensuring the product leaves minimal residues and makes it ideal for high grade cleanrooms and critical manufacturing areas.

Note: this product is called Klercide™ Low Residue Quat in Europe

Features and Benefits

Minimal Residue:

  • Residue accumulate effect is less than other cleanroom broad spectrum biocides meaning less rinsing is required.


  • 0.2 micron filtered and sterile filled under unidirectional Grade A / ISO Class 5 air-flow in a Grade B / ISO Class 5 cleanroom. 
  • Excellent material compatibility – non-corrosive for use in most cleanroom applications including but not limited to isolators, equipment and production vessel exteriors.

In Use Sterility:

  • The patented and unique trigger head on the SteriShield™ Delivery System (SDS) works by forming a complete seal, preventing any air being drawn back into the bottle. This eliminates the risk of microbial contamination in critical fill / finish areas and chemical contaminants.

Available in spray and capped formats.


Related Cleanroom Solutions

Learn more about how Ecolab’s Cleanroom solutions can help your facility produce safe, compliant products that exceed patient standards, measurably improve operational efficiency and help achieve sustainability goals.

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