Dry wipes for ISO Class 4 or higher clean room environments.Wipes are anti-static (anti-stat).Low lint for environments where “lint-free" standards are important.These disposable wipers are certified for ISO Class 4 and higher cleanrooms.The white wipers are double bagged for an extra layer of protection in sensitive environments.Ideal for use in high-tech, biotechnology, pharmaceutical and medical device industries.Wipers are designed for ISO Class 4 or higher cleanroom environments and are acid-, base- and solvent-resistant.Do you require a wiper for a sensitive environment, like cleanrooms, medical equipment manufacturing or the biotech industry? Kimtech Pure W4 Critical Task Dry Wipers could be right for your business. They are specially designed for ISO Class 4 and higher cleanrooms, since they are anti-stat, double bagged for extra protection and low lint (good for environments where “lint-free" is important). Their unique, textured surface is absorbent, so you can use them for a variety of tasks. These disposable wipers are ideal for use in pharmaceutical, high-tech, biotechnology and medical-device industries that require critical tasks.