Master Spa Parts can provide you with replacement fuses for your Master Spa hot tub. We carry fuses from a .3 amp to a 30 Amp. The FNM30 Fuse for H2X w/ XP depending upon your needs. Don’t let this small inexpensive part keep you from your Master Spa.
Please call if you need assistance. For faster and more accurate assistance please have the year, make and model ready. 920-710-1374.