A Comprehensive Guide to Understanding Different Purification Methods”Filter Principle Classification

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    PP Cotton Cartridge

    Also known as meltblown PP cartridge, using non-toxic and odourless polyester fibre particles, after heating and melting, spraying silk, traction, accepting the formation and made of tubular cartridge; with small size, large filtering area, pollution-free, easy to install and replace, etc., the filtration precision is 5 microns (μm). In addition to faucet water purifiers, other water purifiers generally use PP cotton cartridge at the first stage.

    PP Cotton

    Activated Carbon Cartridge

    Generally used coconut shell high temperature firing, commonly known as coconut shell activated carbon, according to its adsorption characteristics, activated carbon is mainly used to remove the odor, colour, purification of water. Activated carbon can remove some of the residual chlorine and improve the taste. Generally speaking, activated carbon is used in all types of water purifiers. The average filtration accuracy is 0.2-0.5 micron (μm).

    Ceramic Cartridge

    Ceramic material is mainly diatomaceous earth, a white diatomaceous earth, with an average filtration precision of 0.2-0.5 micron (μm), which can basically remove bacteria (E. coli, Salmonella, Staphylococcus aureus and moulds and other pathogenic germs), silt, rust, red worms and various suspended particles from the water. The normal number of times the ceramic cartridge can be brushed is 10-20 times. Through simple mechanical clearing and brushing, the flux can be fully restored without deep contamination of the membrane and clogging of the pores, which can effectively prevent the re-pollution of the purified water. General faucet water purifier cartridge are ceramic + activated carbon cartridge.

    Ceramic cartridge

    Ultrafiltration Membrane Cartridge

    (Ultrafiltration, UF for short) using hollow fiber filtration new technology, filtration accuracy of 0.01 micron (μm), can completely filter out sediment, red worms, bacteria, rust, colloids and other harmful substances in the water, retain the original trace elements and minerals in the water. The ultrafiltration membrane cannot remove residual chlorine and improve taste.

    Ultrafiltration Membrane Cartridge

    RO Membrane Cartridge

    (Reverse Osmosis, referred to as: RO) filtration precision 0.0001 micron (μm), can thoroughly filter out inorganic salts, heavy metal ions, organic matter, colloids, bacteria, viruses and other impurities in the water, filtering is only water molecules of pure water.

    RO Membrane Cartridge

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