The industry's first water purification capacity filter life is 3 months■ Remove bacteria and red rust The hollow fiber membrane filter is arguably the heart of Cleansui. What is a hollow fiber membrane? The polyethylene hollow fiber wall height removes particles of 0.1 μm or more contained in tap water, bacteria and red rust. Removal of substances (13 substances) as stipulated in the "Household Goods Quality Labeling Law" Removal of substances (2 substances) prescribed by the Water Purifier Association Filter cartridges are economical and have a service life of up to 3 months Digital display of the right amount of water and filter replacement time Digicheck navigation, showing the right amount of water purification water This is the latest navigation feature that reliably cleans the water. Csp701 Battery replacement Invert the number of remaining filters, We will notify you of the exchange time by phone number and message. Flashes to let you know when the battery is low. Show the right amount of water Display the right amount of water at the speed of the waves If the animation draws a beautiful wave, then the amount of water is appropriate. Water volume notification When the amount of water is exceeded, the waves become faster, We will notify you. When the amount of water exceeds 3.5 liters / minute, the word「水量を絞って」will light up. When it exceeds 4 liters / minute, the word 「水量を絞って」 will flash.* Lights up only when clean water passes. * The appearance of the monitor is an image. In the window where you can see the ink cartridge, check the dirt level with your own eyes! The dirt removed by the hollow fiber filter is obvious. Don't miss the cartridge replacement time. Filter check Check the window dirt Depending on the amount of water used, water quality (red rust, scratches), water pressure and area of use, the degree of dirt on the inspection window and the life of the ink cartridge may change. Please judge the cartridge replacement time from the following points.● I feel khaki and other smells in clean water. ● The amount of clean water discharged is reduced. (One cup takes 15 seconds or more) ● The approximate time of replacement (3 months) is coming soon. 3: Stylish and compact body, unable to enter the kitchen CSP701 ■Easy to use and easy to use flat bar Easy to switch between pure water/shower/raw water with a lever on the front. Clean water for dishwashing, shower for dishwashing, and easy to use.