Multi-Flo Series S

Synthetic, Extended Surface Rigid Air Filter


  • Low pressure drop
  • Reduces energy cost
  • UL rated
  • Durable plastic internal supports
  • MERV 10 – 15 performance rating
  • High efficiency synthetic media
  • Rigid construction for variable air volume (VAV) systems

Koch Filter’s Multi-Flo is a rigid, extended surface air filter that is engineered to provide medium and high efficiency air filtration with long filter lifecycles. Because of its rugged metal and plastic frame construction, this filter is capable of operating in a wide variety of air handling systems, making it an excellent product for variable air volume (VAV) applications where changes in airflow might render a non-rigid filter ineffective.

The Multi-Flo is available in a single-header or non-header configuration, making it easy to install in any side access or front access housing. Each filter is completely disposable and is furnished ready for installation.

Multi-Flo filters are commonly used in hospitals, manufacturing plants, automotive plants, office buildings, universities, pharmaceutical laboratories, and in many other commercial and industrial applications.

The media used in Multi-Flo Series S is composed of 100% synthetic fibers. These fibers are formed into a dual stage graded-density mat to ensure full depth loading, high dust holding capacity, and total media utilization. Exhibiting extraordinary strength, these synthetic microfibers will not shed, even in high moisture applications or other adverse conditions. Downstream, the media is supported by a layer of spun-bonded synthetic.

Available in four ASHRAE efficiency ranges, Multi-Flo Series S will be able to meet the unique demands of every application.

[siteorigin_widget class=”LSOW_Tabs_Widget”][/siteorigin_widget]