High pass filter capacitors

I’m making a high pass filter between my preamp and amplifier. This will be on XLR Interconnects. I need a .047 uf value . 
Looking for recommendations on what capacitor to use to have a good quality filter. I don’t want to spend lots of money on a new preamp and trash it with low quality caps. I also don’t want to spend $300 per cap if it’s not necessary.