This QuietDrive upgrade for the MP10 is ONLY THE DRIVER. The motor and the wetside are NOT included in this upgrade. The MP10QD upgrade reduces noise only and does not increase the flow of the pump.
The MP10wQD and MP10QD benefit grom greatly reduced motor noise and more output as a result of the new QuietDrive driver. The motor, wetside and power supply on the MP10QD remain unchanged. Upgrading an existing MP10ES with a QuietDrive driver provides access to all of the improved performance.