Is the LifeSmart LS100 inflatable?

No. It is a rigid rectangular tub with a plastic shell, not an air-filled inflatable. That means no vinyl walls to pump up, but it is far heavier filled.

How much does it weigh filled?

About 2,698 lb filled, against 270 lb dry. Check that your deck or slab is rated for that load before you fill it.

How many people does it seat?

Four. It holds 205 gallons with 13 jets, so it suits a couple or a small family rather than a large group.

What are its dimensions?

70 inches long, 61 inches wide and 32 inches tall. Measure your space and the path to it before ordering, since it is not collapsible.

Is $2,799.99 a good price?

It is the best new price across the 3 stores listing it, at The Home Depot as of November 8, 2026. Compare against the other two stores and watch for seasonal spa sales.

What comes in the box?

The tub, heater, jet system and lighting are built in. Confirm with the store whether a cover, filter or steps are included, since those are commonly sold separately.