Looking to the Future

Now, more than ever, hospitals need quality cassette covers for infection control. Made in the USA and uniquely bundled for easy handling, the Ferlic Filter SLIDER-er Cassette Covers are an essential barrier to protect the staff, patient and cassette. We welcome technologist feedback and strive to ship the highest quality product on the market.

Who We Are

Ferlic Filter is a family owned business located in St. Paul, MN. We partner with Merrick, Inc., a local non-profit, to empower and provide meaningful employment to adults with intellectual or developmental disabilities. This “team effort” allows Ferlic Filter to provide the highest quality products on the market. Ideally located in the midwest, our shipping capabilities are fast and efficient to every corner of the United States.

Our Founder

Dan Ferlic was a Registered Technologist for over 40 years and employed by 3M Company in the X-ray Imaging Division. More than thirty years ago he created the 3M Ferlic Filter for Chest Radiography. This filter had widespread use in both the United States and Europe.

Seeing the need for high quality cassette covers to help technologists and improve infection control, Dan designed the SLIDER-er x-ray cassette covers. Now, 25 years later, the SLIDER-er covers are an industry standard and used by hospitals all across the United States.

Dan Ferlic | Founder of Ferlic Filter
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