Use the TrueFlow Grid to capture actual CFM in measureQuick. Take out the filter and replace with the Grid to test. It features a built-in pressure gauge to allow wireless readings without the need to physically attach any tubing to the unit itself. Connect to the TEC app via measureQuick to capture measurements.
Required Accessory: TEC Mineappolis DG-1000 or TEC Mineappolis DG-8