Choosing to exhibit at the 2017 International Pool | Spa | Patio Expo might be the most profitable decision that you will make all year. Over three days you will meet face-to-face with thousands of enthusiastic professionals who are eager to learn more about your products and services. PSP attendees are the industry’s top buyers and influence makers. 81%* said they make or influence buying decisions and 61%* run businesses in excess of 1 million dollars.