1, see the material of the faucet
Over the years, faucets have come in a variety of materials. The common ones on the market are alloy faucets, copper faucets, stainless steel faucets and ceramic faucets. After comparison, it is best to find stainless steel faucets; of course, ceramic faucets can also be used as a bathroom to enhance the high-end temperament of the choice; if you choose the copper faucet, before using the faucet will be opened for half a minute, and let the water off, to avoid excessive intake of lead; is not recommended to choose the alloy faucet.
2, see the quality of the valve core
The faucet needs to be switched on and off numerous times, so the first thing to consider when buying is whether it will last for a long time. When the switch is active, the active part of the faucet is in the spool, so if you want it to last a long time, you’ll need to look at the quality of the spool. The quality of the spool can be judged by whether it can withstand the long-term drip-free test, which is a test of the life of the spool. National faucet testing standards clearly states that the switch of the drip-free test requirements of no less than 200,000 times the switch.
3, a good faucet with a bubbler
To see if the faucet is good, look at whether it has a bubbler. The role of the bubbler is to prevent the spread of water, so that the water flow more straight. I don’t know if you have noticed that the water in some faucets is soft to the touch and is a small bubble. The faucet is a bubble. If you are going to the store to buy it, you can feel the scene, the water flow is soft and the bubbles are rich, which means that the quality of the bubbler is better, the bubbler usually has six layers, good bubbler is made of high quality stainless steel mesh, you can look at the tray. Many brands of bubblers can also filter the tap water from particle impurities. Poor quality of the zone will gradually reduce the tap water. After turning on the bubbler, it will return to normal.