About air purifier

From “filtration” to “purification”: the difference in air treatment behind the word!

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Author : Susan Huang
Update time : 2025-06-26 14:48:09

From “filtration” to “purification”: the difference in air treatment behind the word!

Air filters and air purifiers are indispensable helpers in our daily life, they can help us filter out various pollutants in the air, so that we can breathe fresher air. But do you know the meaning of the words filtration and purification? Today we will let you know.


Air Purifier

In the market of equipment for improving air quality, “air filter” and “air purifier” are often compared to each other. However, these two seemingly similar concepts, in fact, because of the word difference, in the technical principle, product form, applicable scenarios, etc., there is a world of difference, clarify their differences, to make a more appropriate choice! Today susan give you a good analysis!

 

Working principle of different

air filter:air filter is actually an air filtration device, in the clean room, clean plant, laboratory and clean room with more, but also used for electronic and mechanical communication equipment, such as dust. For example, the industrial use of large air filters, can provide a clean air environment for the production workshop, to ensure the smooth progress of production.

Air purifier: the working principle is more complex and diverse. The use of activated carbon adsorption to remove odors and some harmful gases; through photocatalyst technology, in the ultraviolet radiation decomposition of organic pollutants in the air;

Different application scenarios

Air Filter: mostly serves in professional industries and hospitals with strict requirements on air quality. In the electronic chip manufacturing workshop, even a tiny particle of dust may lead to a short circuit of the chip, so a high efficiency filter is needed to build a dust-free environment; in the biosafety laboratory, the filter not only filters particles, but also intercepts viruses and bacteria to prevent the spread of pollution!

Air purifier: rooted in daily life scenarios, it mainly solves the comprehensive pollution problem of indoor air. Whether it is the formaldehyde residue of newly renovated houses, or kitchen fumes, pet hair, or PM2.5 on hazy days, air purifiers can target purification!

 

Purification effect is different

Air filter: block dust, dirt, etc. into the system, so that the indoor unit and air conditioner can maintain the efficacy of the main unit, the operation of the normal - to capture large particles, to prevent damage to the equipment - filtering and cleaning of the circulating air

Air purifiers: the main function is to remove a variety of pollutants in the indoor air, such as dust, mold, pet hair, smoke, pollen, etc. - configured with UV lamps or hydrogen peroxide device to Inactivate harmful substances in the air and provide clean air for living and working areas.

 

Which one is better depends on your specific needs and usage scenario. If it is a specific industrial scenario or if there is a clear requirement for particulate filtration, then choosing an air filter may be better for you. If you need to remove various air pollutants in an indoor environment, then choosing an air purifier may be more suitable for you.

Choosing our air filtration products or air purification equipment means choosing to breathe fresher air, cleaner healthcare environments, healthier production spaces, and more efficient quality assurance - making every breath a promise of peace of mind.

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