When I repaired my first monitor by replacing the Crapxon capacitors, I was ignorant and simply ordered any old capacitor that was the same or higher voltage rating, the same capacitance, and fit in the space of the old one. They were good brands, however.
Later, I realized my mistake, and painstakingly researched low ESR, high ripple current, long life, and made the best choices I could.
Both sets of monitors are still working, but that's not surprising - they lived a long time with the Crapxons, so I suppose the circuit was well designed.