Peifeng intelligent Pre-filter D20-X

The pre-filter is the first coarse filtration equipment for the water in the whole house, which can filter large particles such as sediment and rust in the tap water. The pre-filter is generally installed at the front end of the pipeline, so it is named after the word "pre-filter"; and "filtering" refers to the basic principle of this type of equipment. Pre-filters are suitable for both home installation and independent installations upstream of the following equipment or systems, and play an active role in protection. The pre-filter is usually a "T-shaped" structure. The upper left and right ends of the "horizontal" position are the water inlet and outlet. The lower "vertical" position is the fuselage and the internal simple filter screen, and the bottom end is the sewage discharge. The mouth is controlled by a valve to control the opening and closing.
The accuracy of the pre-filter screen ranges from 5-300 microns depending on the brand and model. It mainly removes precipitated impurities and bacteria, microbial debris, rust, sand and mud and other particulate impurities larger than 5 microns generated by the pipeline to avoid damage to the human body and skin; and to downstream pipes, water purifiers, water heaters, washing machines, high-end Faucets and showers play a positive protective role, and the pre-filter can also add "hydrochloric acid complex phosphorus" scale-inhibiting filter elements to inhibit the scale of solar energy and water heaters. It is usually installed behind the water meter of the water inlet pipe to ensure that a large amount of precipitated impurities generated in the pipe network will not cause harm to the human body, and play a positive role in protecting the hidden pipes, faucets, electrical appliances, etc. The pre-filter is the nemesis of secondary pollution and a reliable filter device for impurities.