Spas in Canada come with a wide range of different hot tub pumps from trusted reliable brands like Waterway, Aqua-Flo, Balboa and LX. The size of the hot tub pump may vary depending on the number of jets present in the spa. When replacing a spa pump, it's important to ensure that the new pump is of the same size as the original to maintain the same massage experience from the jets in your favourite seat.