Lyman Mag 20 element

Lyman says they don't have any more elements for the Mag 20 will any other brands work?

I put a Lee element in an old mag 20 pot last year,and had to spread it out to fit the larger dia. Lyman pot, but there was not enough length to shape it around the nozzle at the bottom of the pot. It worked, but not very well. I will replace it if I can find a better element. Maybe someone else can recommend something better.