What are the water purifier accessories? What are their functions?

PE water pipe: the only device of the water purifier to let the water flow. The high-quality PE water pipe is made of food grade polyethylene, which is safe, non-toxic, wear-resistant and corrosion-resistant. Its service life is about 3 years.
Low pressure switch: one of the switches to control the startup and shutdown of water purification products. When the water pressure of tap water reaches the set value, the low-pressure switch will start, and the machine will automatically run. When the water inlet is closed or the water pressure is insufficient, the low-pressure switch will automatically close, cut off the water making circuit, and protect the pump from idling.
High voltage switch: always on. When the pressure barrel of water storage tank reaches the set value (0.25MPa), it will automatically close, and the water purifier will stop water purification. When the water source in the pressure barrel is less than the set value, the high-pressure switch will continue to start and restore the water making effect. Protect the machine from water and water leakage all the time.
Water inlet solenoid valve: prevent the water flow after the machine stops working. Prevent the filter element from being affected by water pressure. Prevent RO membrane from clogging and waste water flow from stopping.
Flushing solenoid valve: it is an accessory for flushing the membrane in the machine. When there are too many impurities adsorbed on the membrane, the flushing solenoid valve can be used for cleaning to improve the service life of the membrane.
Pressure bucket: a container used for water storage and drainage, which helps the water purifier to store and release water source by setting internal pressure. The larger the pressure barrel is, the more water will be stored, which will increase the water production of the machine every day.
Check valve and check valve: prevent backflow of water when the water purification machine stops producing water. The protective film and filter element are not affected by water flow.
Ppcotton filter element: filter material of primary and tertiary filter water source of water purifier, made of food grade polypropylene, is used to filter the sediment, rust and other large impurities contained in water. The scale is 10 μ M-1 μ m, and the service life is 6-12 months.
Granular activated carbon: it is produced by organic activated carbon and has good adsorption and improvement effect on impurities such as residual chlorine, heterochromatic, peculiar smell, etc. in water. Its service life is about 12 months.
RO membrane (or ultrafiltration membrane): the filtration precision of RO membrane is as high as 0.0001 μ m, which can filter almost all substances except water molecules in water to get pure water. The filtration precision of Lisheng ultrafiltration membrane is 0.01 μ m, which can remove the secondary pollutants such as sediment, rust, colloid and bacteria from the tap water, and retain the minerals and trace elements in the water at the same time.
Post activated carbon: it is a more refined filter consumables than granular activated carbon. Its advantages are to absorb the heterochromatic and peculiar smell in water, improve the taste of water quality, decompose the micro energy in water, and bring more demand nutrients to human drinking water.

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