spahero98

Try running the spa without the filters for a little while to see if this stops the problem. If so, get new filters. If not, could be a bad circ pump.

Do you have the two neutrals in the breaker box wire nutted together or are they connected to the ground bar in the gfi breaker box? If they are If they are connected to the ground bar, remove them and wire nut them together.

Hi Paula, If you live in the Western Pa area, I am a service center for Master Spas. Be happy to help. Please contact Phil at 412-881-6711 Thanks