When a HEPA filter is dirty, it becomes clogged with dirt, dust, debris, and other pollutants, reducing its ability to trap particles effectively. As a result, the air filtration system's efficiency decreases, and it may not be able to capture the same amount of harmful particles as a clean filter.

Nanjing Blue Sky Filter Co., Ltd, established in 2009, is a professional manufacturer specializing in various air filters' design, development, production, sales and service.
We are located in Lishui economic development zone with convenient transportation access and the goods can be loaded for export at both Nanjing Port and Shanghai Port.
Nanjing Blue Sky Filter Co., Ltd. Has obtained certificates of I S O 9 0 0 1 and I S O 1 4 0 0 1 to manage our operation in a scientific and standard way.

Nanjing Blue Sky Filter Co., Ltd. established in 2009, is located in Li shui District, Nanjing, Jiangsu Province.
Main products include air purifier filters, vacuum cleaner filters and accessories, humidifier filters and other filtering products.
Our company has standardized dust-free workshop, six generations of intelligent origami machine, intelligent glue machine, automatic assembly line and other professional production equipment,
provide various customized processing services.

If you have a pet, the following situations may be common for you:

1. Allergic to pets and desperately seeking relief from pet dander.

2. Have problems with pet odors and smells.

3. Pet hair shedding all over your floors and furniture.

The filter of the air purifier can filter harmful substances such as dust and particles in the air, which can enhance the filtering effect. From this point of view, the air purifier filter is very useful. When indoor air through the screen, can intercept a lot of harmful substances such as hair, fine particles and so on. Most of the filters in air purifiers are composed of primary filters, HEPA filters and activated carbon filters.

Different Filters for Air Purifier Filters for air purifier products mainly include pre-filters, activated carbon filters, HEPA filters, etc. Pre-filter: It can effectively remove large particles of dust, mold or animal hair, and protect other filters. Activated carbon filter is generally used

How to effectively use the characteristics of activated carbon filter to select the appropriate filter
Activated carbon filter USES granular activated carbon to further remove the residual chlorine, organic matter and suspended impurities in the water of the mechanical filter, providing good conditions for the subsequent reverse osmosis treatment.Activated carbon filters are being used in more and more fields. How to make them more effective?There is no doubt that we should first understand some basic properties and characteristics of activated carbon filter, let's do a multi-aspect understanding of activated carbon filter from several different aspects below!

Air purifier is mainly composed of motor, fan, air filter screen system, its working principle is: the machine inside the motor and fan to make indoor air circulation flow, the air pollution through the air in the machine filter will all sorts of contaminant removal or adsorption, after the air ionization, produce a large number of negative ions, is the breeze fan out, form a negative ion airflow, achieve the goal of clean, purify air.

To avoid respiratory allergies, asthma, etc., caused by poor air quality, many families prefer air purifiers to ensure high quality air. However, before you open your wallet, you need to arm yourself with knowledge so you spend your money wisely.

Despite the overwhelming popularity of air purifiers and humidifiers, many consumers are unaware that they should regular changing of air filters and humidifier filter. You can learn about the frequency and precautions of changing filters through the article.