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 of water purifier: granular activated carbon filter (UDF) set adsorption, filtration and interception, catalytic action in one, can effectively remove pesticides, pesticide residues, organic solvents and other chemical pollution caused by industry. Can effectively remove the organic matter in the water, residual chlorine and other radioactive substances, and decolorization, to taste the effect. The general use period of 3-6 months.
2. Compression activated carbon filter
Compressed activated carbon by the particles of activated carbon powder material and inorganic liquid binder mixed, poured into a special mold, with a high pressure compression molding, after the mold drying.
The role of water purifier: In a water purifier compressed activated carbon filter (CTO) deep adsorption of water in the color, odor, residual chlorine, and filter out fine impurities. In pure water machine for the third level, but also play a role in protecting the RO membrane, the service life is generally 3-6 months.
3. Rear activated carbon filter
Post-activated carbon is a new type of deep-filtration filter, using high-quality coconut shell activated carbon with a low-melting adhesive. Part of the quality of the post-activated carbon filter silver-loaded treatment, silver atoms can be bactericidal antibacterial.
The role of water purifier: Rear activated carbon filter (T33) as a pure water machine the last step, you can further absorb water heterochromatic odor, increase the oxygen content of purified water, mainly to improve the taste of water. Especially for the use of pressure water bucket pure water machine, the rear activated carbon can effectively absorb the odor generated by the bucket. Recommended service life of 18 months.
