$59.00
Part 24R894 is the gun filter kit for the Graco Fusion FX, supplied as a 10-pack. Graco lists the filter as 40 mesh (0.015 in., 375 micron), and the Fusion FX diagram calls it out as the Gun Filter Kit #40, 10 pk.
Mesh is the thing to confirm before ordering, since a filter that does not match the mesh your gun is set up for is not a straight swap. Check the filter callout on your Fusion FX parts diagram against 24R894 rather than going by appearance.
The 10-pack is the format Graco supplies for this filter, so a single order covers several changes. Genuine Graco OEM part 24R894.