A hot tub pump must be kept on running twenty-four hours a day. It should be running during the use of hot tubs. It prevents spa water from getting stagnant. A still water can be a place for bacteria, fungus, or insect eggs. It brings about water currents in the hot tub pipes. Even if the hot tub is not in use, it is best that the hot tub pump will keep on running. This cleanses the pipes at all times. A timer can turn the pump on automatically so you would not have to turn it on yourself. This can go on for a few hours for more than twice a day. This will rinse the pipelines in the hot tub.

You will know if a hot tub is old once it has pump problems. The pumps is usually the source of problem for a hot tub. The solution is to replace not the hot tub but the entire hot tub pump. A hot tub pump has two parts: the motor and the wet end.

A hot tub pump is a built-in feature of a home spa. But inflatable and portable hot tubs do not have a hot tub pump. This is only applicable for hot tubs which have permanent plumbing connection inside the home.

A hot tub pump is also known as a circulating pump. It is installed in the hot tub as a filter by ensuring that spa water keeps in passing through a boiler. Some hot tubs have hot water tanks instead of boilers.

Hot tubs nowadays have built-in secondary hot tub pumps. These back up the primary hot tubs. They help in continuously pumping water in the pipelines. But this does not guarantee water safety. Secondary hot tub pumps may fail to pump water to some pipe lines.

A hot tub pump is smaller than jet pumps so they need less electricity. Jet pumps are the pumps responsible for making wave massage.

A hot tub usually has two circulation pumps. One of the circulation pumps is smaller and pumps water for the heater and the filter. The bigger pump is responsible for bringing water to the massage jet system.

Every hot tub has a primary hot tub pump. Other hot tub pumps other than this is optional. Most hot tubs which are manufactured nowadays make use of small circulation pumps. This makes a hot tub more efficient to use.