Enclosed mass profiles for the cluster sample. Red shaded regions show the ± 20% values of the dynamical mass calculated via Eq. (26). The blue shaded region shows the mass profile of the SfDM paradigm to highlight the Λm³ dependence (upper and lower bands represent a larger and smaller choice of Λm³, respectively). We chose parameters Λm³ = (0.1−0.3) × 10^-3 eV⁴/c⁸. The black dashed line represents the NFW profile as given in Vikhlinin et al. (2006). Blue circles show the superfluid core radii for the upper and lower choices of Λm³. The best-fit analytical gas and temperature profiles did not force monotonically increasing dynamical masses. To account for this, we removed unphysical features from the plot. Top left: A133 with a virial mass of 6 × 10¹⁴M_⊙, top right: A262 with a virial mass of 2 × 10¹⁴M_⊙, bottom left: A478 with a virial mass of 1.5 × 10¹⁵M_⊙, and bottom right: A1413 with a virial mass of 1.5 × 10¹⁵M_⊙.