This report describes an experimental investigation of the performance of a staggered array of parallel ferromagnetic fibers in capturing small paramagnetic particles. These test results are intended to be compared with (W.H. Simons and R.P. Treat, J. Appl. Phys., 51, 578 (1980)), the theoretical predictions of Simons and Treat for such a magnetic filter. Although those comparisons were not made under this contract, it should be noted that the comparisons are favorable within experimental error. The magnetic filter was designed, built, and its performance tested. The actual performance results are discussed under results. The filter design and construction details are provided for in the Experimental Design and Procedure section. 3 references, 2 figures.