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Water quality and water pressure are exactly the same, they are two pipes separated from one main pipe, both from the main pipe.
There should be no difference, all should be healthy materials. Supor stainless steel faucet is recommended, lead-free.
The part of 3 in the figure is a screw rod downwards to put a rubber ring (to play a sealing role to prevent downward leakage), and then through the basin, there is a nylon lock nut from below to tighten, play a fixed role! You first check if the rubber ring doesn't work, and then check if there is a dew point in the screw part (some brand faucets are made of recycled materials, and the service life will not be very long)!
The water odor is caused by the sewage being in the elbow pipe for a long time, and the toilet is not smelly because the siphon phenomenon takes away the sewage and forms a water seal.
Step 1: Prepare your tools first: screwdriver, wrench, pliers. >>>More
First look at the appearance. The high-quality faucet is finely processed, with a good surface finish, which can be close to the mirror effect and is not distorted; >>>More