Documents released by the National Health Commission last year showed that chlorine- containing disinfectants can kill coronavirus.

And hypochlorous acid contrast 84 disinfectant, the stimulation to the human body is small, even if spray it will not have too much bad 

smell. If it's alcohol and 84 disinfectants, it can be very pungent. So we chose hypochlorous acid. Hypochlorous acid as a non-toxic, 

non-irritating, non-alcoholic, wash free and other characteristics.Hypochlorous acid, the main component is food grade hydrochloric

acid and water.

    We use HEPA as one of the filter. It is made of woven organic fibers. It has strong ability to capture pollutants such as smoke, dust and bacteria. 

Small pore size, large adsorption capacity, high purification efficiency. At our test, with wind speed of 133.25px/s,the ion purification rate for particle

size of 0.25-0.3 micron is up to 97%-99.97%.

    PM2.5 clearance rate :99.97%.

     Please note that, this HEPA cannot be washed by water.

    The HEPA filter has the ability of ultra-strong particle net reduction. Its compound green 3M antibacterial non-woven cloth can 

absorb, suppress and eliminate bacteria, prevent bacteria and mold from breeding in the filter, and make the air healthier at the same

time.

    This HEPA are widely used in household purifier, medical purifier, central air conditioning, household air conditioning, automobile 

air conditioning and other fields.

    One of the properties of activated carbon is adsorption. The reason why activated carbon has adsorption is because it has strong 

pore structure, just like the sponge we see, under the same weight, sponge can absorb more water than other objects, the reason is 

also because it has developed pore structure. Activated carbon fiber, with anti-gas, deodorant, bacteria filter, dust and other effects.

    And besides the activated carbon fiber, we also have another option of filter. This cooling pad is sprayed with Photo catalyst.

    It will trap most of the dust in air.

    Under the irradiation of light, photo catalyst will produce photocatalytic reaction, which can destroy bacterial cell membrane and viral protein, 

and can eliminate bacteria and decompose organic pollutants. It has strong functions of sterilization, deodorization, mildew proof, self-cleaning 

and air purification.

    Please note that, this filter cannot be washed by water. Otherwise all photo catalyst will be washed away.

    So, when you smell bad smell, you should think of our air cooler. We usually smell bad smell in toilet, new decorated room, painting

room and the room near roads. This air purifier can protect the air you breathe.