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Difference between central water purification pre-filter and central water purifier To put it simply, the central water purifier has higher filtration standards.The front filter is installed in the home after the water meter. it is used to filter the coarse sediment, rust and other particles in the water quality. most front filters use steel filter elements without replacing the filter element.After the water of the front filter enters the central water purifier for filtration, according to the different types of filter elements, the filter grades are also different, and the filter elements of the central water purifier should be replaced regularly.Generally speaking, the water can be consumed directly after being filtered by the central water purifier, but only the water passing through the front filter cannot be consumed directly.
How to filter well water? Lida automatic well water iron and manganese removal filter,It is a gravity filter that uses the residual pressure aeration of the well pump.Lida well water filter has the advantages of stable effluent quality, low total investment of equipment, low operating cost and long service life,It is an ideal choice for groundwater filtration to remove iron and manganese.Lida iron and manganese removal filter covers an area of small,There is no need to build an expensive aeration tank or sedimentation tank,No need to buy air compressor,There is no need to add any potions,The total investment is much lower than similar products in the market,Running costs are almost zero.The effluent iron and manganese index is better than the national drinking water standard.According to the water consumption,There are 15 different models to choose from.1.The well pump pumps groundwater into the aeration device.2.The aeration device uses the well pump residual pressure to mix oxygen in the air with w
