HI mass (top row) and H₂ mass (bottom row) plotted against M_⋆ for the Virgo filament sources in our sample (center), AMIGA isolated galaxies (left), and Virgo cluster galaxies (right). Sources are color-coded according to their morphological classification. Solid lines correspond to local prescriptions at the MS, while dashed lines denote the uncertainties. For HI we used the prescription by De Looze et al. (2020), while for H₂ that by Tacconi et al. (2018), calibrated using a Galactic conversion factor α_CO = 4.3 M_⊙ (K km s⁻¹ pc²)⁻¹.