3M™ Executive Computer Filter EF250XXL 19" - 21" monitors, contour frame, anti-radiation
3M™ Executive Computer Filter EF250XXL fits 19" - 21" monitors. Assembly-free contour wraparound frame. Blocks up to 99.9% of ELF/VLF E-field radiation when properly grounded.
3M Executive Computer Filter EF250XXL 19" - 21", 19" - 21" monitor, 17.5 x 2.54 x 20.5" (444 x 64.5 x 521 mm)
3M Executive Computer Filter EF250XXL 19" - 21". Compatibility: 19" - 21" monitor