Pentair 073830 10 HP High Head Impeller Replacement C-Series Commercial Pool and Spa Pump<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High head impeller replacement</li><li>Fits Pentair C-Series 1-phase commercial pool and spa pump model CH-100</li><li>Also fits Pentair C-Series 3-phase commercial pool and spa pump models CHK-100， CHKL-100</li><li>10-Horsepower</li><li>Measures 5-1/2-inch length by 3-1/8-inch height by 5-1/2-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41E8e2UoLuL.jpg" noproxy>