HEPA filters

Basic knowledge about air filters

Air filter: It is a device for collecting dust from gas-solid two-phase flow and purifying the gas through the action of porous filtering material. It puts the low dust content

Replace your primary filter in time

The advantages of the primary filter make it widely used in office areas, shopping malls, buildings, scientific research institutions play an important role, but also used in medic

How to choose a suitable air filter ?

With the development of industrial production technology, the precision of products is constantly improving, so the requirements of air cleanliness in the production environment co

What is HEPA filter?

HEPA is internationally recognized as the best high-efficiency filter material. At first, HEPA was used in nuclear energy research and protection, and now it is widely used in prec

Please replace your air purifier filter in time

When the wind resistance of the air purifier becomes larger and the purification effect is reduced, some people will remove the filter screen and wash it with water. In fact, the f

What are HEPA filters ?

HEPA filters are adapted to all fields: food industry, electronics, pharmaceuticals, chemicals... In medicine for surgery rooms. In planes to renovate the air.  Even in the home. I

What are the characteristics of the filter non-woven fabric in the air purifier?

Non-woven fabric filter cotton can also be divided according to the different efficiency of filtration: primary filter cotton, filter cotton. The pre-filter screen of the air pur

Air purifiers -- capture allergens

The need to remove indoor allergens has not received much attention from the air cleaning industry in the past few years. At the same time, the domestic public's awareness of aller

High efficiency filter standard ISO29463 VS EN1822

There are many standards for HEPA filters. ISO 29463 is derived from EN1822, EN1822 defines common EPA, HEPA, ULPAG filters in the industry. ISO29463 maintains the filter names EPA

Air purifier core parameters - filter element

Currently developed on pure fog haze empty net industry in China is not stable and maturity, the most direct performance is: after the national efforts on environmental governance,

How to maintain the HEPA filter

We all know that the principle of the general mainstream purifier is to use a fan to suck in the surrounding air, and then the air is filtered through the HEPA filter to discharge

How to buy Air filters

Before choosing an air purifier, we need to make a clear judgment on our own needs. After all, it also a family expense. After confirming that our family needs it, we will continue