Phantom 4 ND Filter Set (ND 4 8 16 32)18% GST chargeable at checkout, GST Invoice issued. In the Box 1x ND4 Filter for Phantom 4 1x ND8 Filter for Phantom 4 1x ND16 Filter for Phantom 4 1x ND32 Filter for Phantom 4 New Returns QuadX Drones will take back any new item up to 2 days after receiving your order. Items must be unused and in the original sealed packaging. New items returned 2 days after the received date can be returned for a refund minus a 20% restocking fee. No returns are