The 4 HP Waterway Executive 56 # 3721621-1D 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. Pumps are rated on amperage not neccesarily horsepower. New pump amperages will vary slightly depending on the supplier of the actual motor. The RPM's remain the same with the same performance. Compatible replacement for a Gecko XP2e Model 0533-4012, GK-0800-3990000, Gecko 0543-4000-5 and Hydropool 6505155.
I was in a pinch as we lost our second pump on the hot tub. With colder temps around the corner I was worried about sitting water in the manifolds (just replaced). I received the pump 2 days after ordering!!!
Extremely happy withy experience with Canada Hot Tub Parts. Thank you!!!
Replaced old waterway with new one, good price and product shipped in good condition.
Received pump very quickly. Was kept updated with text messages about shipping. Pump was an exact fit. Just had to move the heating unit about 1/2” to get the top fitting on. Highly recommend ordering from this company
I recently purchased a Waterway and its a replacement. Great pump that is really quiet. I would recommend this product for anyone looking for a spa pump.
Just bought this pump and had a local company change it for us. It was easy for them to change and runs super quiet compared to old one. Came with correct cord.
The Executive 56 is easy to install and re align the housing if required. Within an hour I was back up and running.
Highly Recommended !