Painless process. Received the full amount. Thanks! My only concern is that I paid 93.00$ in shipping. Then to return the core UPS. charged 290.00$ . I understand that this is not a Dmax store issue but a UPS issue. Just a little bit surprised by the amount of difference.

It was very easy to send them back.
Very speedy process!

Quick refund

No issues. My core was refunded immediately after receiving my core. Thank you!

Good product, pump is working great.