∀ {α : Type u_1} {l : Filter α} {G : Type u_6} [inst : DivisionMonoid G],
  Filter.Germ.instDivisionMonoid =
    { toDivInvMonoid := Filter.Germ.instDivInvMonoid, inv_inv := ⋯, mul_inv_rev := ⋯, inv_eq_of_mul := ⋯ }