Dashed red: dust extinction curve for O-rich AGB stars (provided by DUSTY). Dashed blue: dust extinction curve for C-rich AGB stars (provided by DUSTY). Solid black: ISM extinction law from Gordon et al. (2023). The effective wavelengths and filter widths of the GALEX bands are represented as dotted lines and shadowed areas (cyan and magenta respectively). The three curves are scaled to match in the GALEX FUV band.