Home brewing coffee filter kettle Brita instructions Brita filter kettle assembly steps

For professional baristas, please follow the coffee workshop (Wechat official account cafe_style)

Brita specification

1. First of all, Brita is a portable water filter produced by a famous water filtration company in Germany.

It is sold in all the major malls, and the price of this model is about 400-500 yuan.

two。 Install the machine

Wash your hands with soap and remove the filter element from the package

Note: it is normal for the filter element to be a little wet, because the filter element before leaving the factory is to avoid being completely dry.

B soak upright in cold water for 15 minutes (normal posture)

C rinse the cup body with mild cleaning agent, do not use abrasive cleaning method, rinse with water

D rinse the filter element and rinse with tap water

The E filter element is installed into the cup body, and the groove at the lower end of the filter element corresponds to the groove of the cup body, and is plugged tightly. Cold tap water flows from top to bottom, do not drink the first two cups of water for the first time, pour out or water the flowers. Some activated carbon may float on the filter cup for the first time, which is a normal phenomenon. (hot water is not available, water temperature is 0-29 ℃)

3. When in use, tap water should not be washed directly against the filter element, and it is appropriate to inflow water from the edge of the filter cup. The active ingredients of filter element are activated carbon and ion exchange resin.

Filter / adsorb impurities: copper, mercury, cadmium and other heavy metal ions, while reducing the maximum filtration efficiency of chloride ions: 2 gallons (7.5 liters) per day

For better use, it is recommended to replace the filter element every 40 gallons / 151 liters. (the average family changes about once every 2 months)

4. There is a reminder to replace the filter element at the top of the cup, the replacement of the new filter element starts to be used, turn on the switch, display the green light, remind you to change as soon as possible when the yellow light is displayed, and please when the red light is displayed.

Be sure to replace it.

5. A change the filter element once every 2 months, this filter is not purified water, only for filtration, according to the quality of tap water, some countries have high tap water standards and can drink directly. Tap water in some countries can be filtered once with this product for direct drinking (such as Germany). China recommends filtering twice before drinking, or boil again.

B this product should be kept away from light as far as possible, or even stored in the freezer. The filter element is the same.

C the bottom of the filter element in use must be in contact with water to prevent the filter element from drying. If the filter element is dry, soak the 15min upright again.

6 examples show that the filtration efficiency of metal ions is as follows (see manual): copper ion: influent 3.0ppm, filterable as 0.12ppm (average), average efficiency 95% mercury ion: influent 6.1ppb, filterable 0.3 ppb (average), average efficiency 95% cadmium ion: influent 30ppb, filterable as 0.7ppb (mean) Average efficiency 97% chloride ion: influent 2.1ppm, filterable 0.05ppm (mean) average efficiency 97% zinc ion: influent 9.8ppm, filterable 3.4ppm (mean) average efficiency 65%