Well, this simply depends on which model you invest in! The more durable models will, obviously, last longer but they will also cost you more. Also, as mentioned before, proper care and the addition of a tarp will also protect the pool and prolong its life. To determine how long an inflatable pool will last, we recommend that you take a look at the materials used and the customer reviews. As you will see in this guide, we have already done that for you. You're welcome.