Double Wedge Filter


For use with AP and lateral lumbar, thoracic, sacrum and coccyx views.


*Where the filter is present, radiation is reduced to the patient by 50% or more.

SKU: Model 300H Category:


The Ferlic Filter is a compensation filter that allows the entire cervical spine (C1-C7) and upper thoracic vertebra (T1) to be recorded on a single lateral film, significantly reducing radiation exposure and costs.



  • Increases image quality by reducing the scatter and increasing visualization of the spinous processes of the vertebra.
  • Reduces radiation to the patient and increases information on larger patients.