Industry Information

Update January 03, 2023

What is Air Filter?

What is Air Filter? Nowadays, the environment we live in is getting worse and worse, many families will install air filters to filter the air in the home, but we also know that when buying air...

Update December 08, 2022

The effect of wind speed on the presence of HEPA Filter

Air velocity is one of the most important factors in the effectiveness of an air filter. In daily use, we would say that the lower the air velocity, the better the filtration! The following is a...

Update December 07, 2022

How to distinguish between good and bad quality of air filters and pre filters

The quality of air filters depends on the following three main aspects. (1) Waterproof performance ; (2) Filtration precision; (3) permeability. Specific tests are as follows. (a) Water quality test....

Update December 05, 2022

Non-woven Pocket Air Filter Material

Nonwoven filters are used to filter impurities in the air. The fibers in nonwoven filter media are staggered, fine in diameter, with small pores and uniform distribution. The porosity of the product...

Update November 18, 2022

Factors affecting air filter prices

Since there are many air filter, pocket filter manufacturers in China, their prices are very different, so what factors affect the air filter price? How do air filter suppliers calculate their...