Really bummed....ordered the pump and payed for next day shipping. My order was sent regular mail and would not arrive in time for our camping trip to moab. I immediately jumped on the chat as soon as I realized the mistake and cancelled the order. We ended up using the rinsekit and were able to fill the tank from our camper however, the pressure from the camper was not enough to completely fill and pressurize the tank. Couldn't shower off without multiple refills. My real problem was the shipping mess up, had directions been followed as I paid for I would have been very happy with the product. Not sure how the shipping department messed this up as next day shipping is substantially more expensive than regular mail. We are now considering returning the kit and finding something else out of frustration.