Hi Kurush, thank you for taking the time to leave us a review. Sorry to hear the Super Jet Washer is not living up to your expectations. The pressure for this product is all dependent on the pressure you have available at the tap. This item cannot be compared to a Gerni or a pressure washer due to having no motor behind it. Please remember, we do have a 30 day money back guarantee therefore, if you receive an item that is not suitable or does not work for the intended job then you can definitely reach out to us and we can look at alternatives or come to some other solution for you. Kind regards, The Hoselink Team
