With the gradual improvement of living standards, many people have begun to notice how to choose air pumps. Because there are many types of air pumps, there are many issues to pay attention to when choosing. There are many types of PUMPLEADER pumps and many years of air pump production experience, we'd like to share some of the experiences we have summarized over the years to the majority of users.
1. Check the appearance of the air pump: check whether the product packaging is complete and there are no traces of being squeezed. If you buy a product online, you must check it carefully, as the transportation may cause the air pump product parts to loosen;
2. If the air pipe is not connected after the power is turned on, the inside of the air pump will be in a no-load state, and the air at the air outlet will continue to flow, so the noise is very loud;
3. Do a test: the feet of the air pump are in contact with the desktop, and after the power is turned on, listen to the sound of the air pump.