Folding filter can be divided into materials: stainless steel mesh folding filter, polypropylene PP folding filter press, hydrophobic PTFE folding filter press, hydrophilic PTFE folding filter press, polyethersulfone folding filter press, nylon folding Filter press, etc. Most of the raw materials a

1. The filter cartridge receives the replacement filter cartridge production order and confirms that the system has stopped running. 2. Prepare appropriate filter elements (specification, material, size, O-ring material, model, etc.), removal tools, collection buckets, rags, etc. 3. Thoroughly clea

One of the following conditions indicates that the filter cartridge should be replaced: 1, the water flow is very small, can not meet the normal needs (showing plugging of the filter, the filter should be cleaned in order to restore normal flow), the flow is still very small after cleaning, can not

1. The nature of pollutants The adsorption capacity of the same activated carbon for different pollutants is very different. Since the molecular structure, solubility, polarity, and contaminant concentration of the contaminants in water are all different, the adsorption ability of activated carbon

1. For long-term deactivated filters, the inside and outside of the filter must be cleaned, the filter element removed, washed and dried, sealed with a plastic bag to prevent damage. Do not use hydrochloric acid corrosive substances as the cleaning agent. The temperature should not be too high to p

Different water purification materials will have different purification effects, consumers can choose according to their desired purification effect of a suitable water purifier. Together, we analyze the advantages and effects of the three common water purifier filter on the market. The company is

1. Granular activated carbon filter Granular activated carbon is generally coconut shell, shell and coal as raw materials, refined by a special process, the appearance of black amorphous particles, porous structure, has good adsorption properties, has been used in gas, liquid purification. The role

1, after the use of water purifier should always keep the filter membrane in the wet state of reverse osmosis. If the reverse osmosis membrane filter dry, will lead to a sharp decline in water production and can not be restored. 2, if you do not use more than three days after the water purifier, re