All Koch Automatic Rolls, regardless of the type of original equipment, are guaranteed to meet or exceed specifications.

To ensure easy installation, paper leaders and trailers are furnished with each roll.

Every roll undergoes a rigorous quality control inspection of both the filter media and winding technique prior to shipping, ensuring consistent performance and reliability.

Automatic Roll Filter Media“ Koch Automatic Roll Filters are used worldwide in applications such as hospitals, commercial buildings, universities, and a variety of industrial systems.

To meet the wide range of requirements across these applications, three specialized roll filter media types have been developed. Each is engineered to handle conditions such as heavy dirt loads, variable air volumes, fluctuating humidity levels, and specific customer preferences.