| 摘要 |
<p>A water purifier provided with an inlet which receives raw water, a filtration cartridge which filters the raw water received from the inlet, and a discharge opening which discharges filtered purified water. The water purifier comprises, in an integrated manner, a raw water passage which is located between the inlet and the filtration cartridge, a flow rate detection section which detects the flow rate of the raw water flowing into the filtration cartridge through the raw water passage, and a display section which displays information relating to the timing of replacement of the filtration cartridge on the basis of the result of the detection by the flow rate detection section.</p> |
