Buying a hot tub is an exciting and fun thing to do. However, a hot tub is no small investment, and it pays to put some thought into the purchase. Your hot tub is meant to help you destress and not cause you grief down the road. This list of 5 things to know before buying a hot tub will help you make a better choice.

1. Realistic budget and features

When you go shopping for a hot tub, it is easy to get dazzled by the choices available. Before you set out to buy, list out the must-have features in your dream hot tub. Then set a budget. A budget and features list will help you filter down to the tub you eventually buy. Do set a realistic budget to buy a quality product that will last you a few years.

1. Type and size

There are both portable and in-ground hot tubs available in the market. Determining which one you prefer is one of the top 5 things to know before buying a hot tub. A portable hot tub has lower installation costs, as its components are all self-contained. A hot tub that needs to be installed in the ground will naturally require a bit more work.

There are two important aspects to consider when you choose a hot tub size: space and capacity. If space is at a premium, you will have to very carefully select a hot tub that will fit in. The tub should be adequate for the family or guests who might share it with you. It is always better to go bigger than smaller to avoid taking turns in the tub. But a bigger tub costs more to heat and keep hot.

1. Power and water

Study your selected location to see how accessible the water and power lines are. If the power and water are not easily accessible, you will have to factor in the extra cost of extending or installing them. A 240 V hot tub will heat up faster and stay warm better than a 120 V one. The power of the jets is as important as the number of jets and their placement. Sometimes more jets result in less power.

1. Comfort and looks

Ideally, comfort should be at the top of the list of 5 things to know before buying a hot tub. Regardless of how a hot tub looks on paper, it is best tested with water in it. One should also keep maintenance in mind when selecting the finish and materials of a hot tub.

1. Filters and insulation

A hot tub with adequate filters will maintain the water quality and prevent damage to parts from particles in the water. It pays to do your research to see how easily available filter replacements are and how much they cost. A hot tub with spray foam insulation makes it very hard to maintain and repair the tub. A better option would be reflective backed foam insulation and sound insulation between the tub and the ground.