There is no suction reason for the toilet to be filled with water

There are several main possible problems:

1。You are using no leakage, so you can say that the plumbing is no problem, 2. If you are using a jet siphon toilet, it is possible that the jet hole is too small, which affects the siphon effect, 3. The diameter of the pipe of the toilet is too small, and it can't pass too much water, and the function is naturally not good. >>>More

There are two kinds of toilets, straight and siphon, you may be talking about siphon type, the suction power of this toilet is due to the siphon, the size of the siphon is affected by the pressure of the water surface and the structure of the pipe, if you can rule out other problems, it is likely to be the structure of the toilet backwater bend, resulting in poor siphon, so the pumping force of the toilet is naturally not large. You can ask a professional to come to the site to check it out.

The quality of the toilet bowl itself is defective. To buy toilets and other toilet hardware accessories, never choose cheap ones. Some manufacturers will cut corners or add their own design issues and then sell them to wholesalers at a low price. >>>More

Maybe something is blocked, how many times do you use the toilet to suck and try? If you can't find a long wire and dig it out, take a look.

Flush toilet drains slowly and has no suction: 1. The amount of water in the water tank is small, and the length of the pressure rod changes, which causes the water stop pad to be reset quickly to stop the water, and the length of the pressure bar can be adjusted to a suitable one. >>>More