Columbus Industries’ catalog of filtration products is performance-engineered to meet the HVAC market’s ever-evolving filtration needs. CI’s dedicated Research and Development team works tirelessly to develop the innovative, best-in-class products that our customers depend on.

As filtration efficiency demands grow, CI’s Micro Shield mini-pleated filters offer peak efficiency and dust-holding capacity with minimal air resistance. As a result, Micro Shield products provide high-efficiency filtration while creating substantial energy and cost savings.

Micro Shield 2″ and 4″ Mini-Pleats

CI Micro Shield mini-pleated Filters are an economical choice for extended surface, high-efficiency air filtration requirements. Each filter utilizes a technologically advanced media that incorporates a dual-layer, gradient-density fiber structure that results in exceptionally low airflow resistance, at the highest efficiency levels – reducing both energy and operating costs.

These high-performance filters will improve indoor air quality and remove contaminants from HVAC environments. CI Micro Shield mini-pleated filters are engineered to protect both expensive HVAC equipment and people from dirty air and its damaging effects. The user-friendly filter is also fully incinerable, lightweight, durable and easy to install.

Looking for LEED certification? CI Micro Shield mini-pleated filters are the perfect solution if you want to specify or upgrade your current filtration to meet LEED certification requirements. With these high-performance filters, your facility can gain points toward LEED certification — without incurring large operating cost increases. CI Micro Shield Mini-Pleated Filter meets efficiency standards outlined in the LEED program for new construction and existing buildings.