Circulation Pumps for Spas, Hot Tubs, Cooling Systems, and Pedicure Spas. I also like the concept that the water is constantly filtering but on my tub, Artesian Grand Cayman, it is a rather large circ pump and it moves a lot of water and doesn’t demand further aid from any of the other pumps. I have a circ pump on my nearly Dining Room Hutches And Buffets 11 YO spa. My old tub has a circ pump, it’s never offered a single problem. For us, I gave up on the concept of ozone, UV and circ pumps and kept with the KISS strategy.
We have pals who have had tubs for decades (outside in upstate NY) and when I asked about operating costs they recommended that a new tub (with circ pumps) did not look to have a lot of effect on their power bills. And currently most excellent Henry B Gonzalez Convention Center Floor Plan tubs have rubber-mounted motors for noise reduction so I have not observed a real issue with noise, particularly due to the fact the cover will also muffle the sound.