cathy and roger

My husband and I just emptied, cleaned and refilled out tub which is a Hotsprings Vanguard. We noticed that the bubbles coming out of the recirculation pump appear to be larger than before. previously the bubbles were most of a mist coming out of the recirc pump where now they are an actual bubble, small, but nevertheless bubbles, about double the size as before. We have run the jets in all configurations thinking there might be air in the lines but the jets are running fine, it's just the recirculation pump. Any ideas?

Looking at buying our first hot tub. Has anyone ever heard of Sunrise Spas and if so, what has been your experience with them. We have a dealer in our town. The tubs are manufactured in Grimsby Ontario. Can't find them on many of the spa rating websites