PowerFlo Matrix features an industrial-size strainer basket to collect a lot of debris without a lot of maintenance. It’s there to collect and protect. The high-quality Noryl impeller offers wide opening to prevent leaf and debris clog. While this pump Is impressively equipped, the PowerFlo Matrix is also very efficient. It has a heat resistant, double size seal and a protected rear-mounted switch for high energy efficiency. Plus its heavy-duty, high-performance motor provides years of trouble free operation thanks to an integrated automatic thermal overload protector.