The 3 HP Waterway Executive 56 #3721221-13 is a durable high performance pump that delivers reliable water flow efficiently. Always select a replacement pump with the same part number as the Waterway part number.
Staff were excellent to assist with selecting the proper pump. Fits perfectly. No adjustments to plumbing were required. Easy install. Working perfectly. Would recommend that you include that the gaskets should be replaced at the same time and have links to these matching items like you did for the barb fitting along with the lube. Awesome service. Thank you.