May 2025

Non-woven fabric and filter cotton both go in air filters to catch dust, but they’re not interchangeable....

Now more people care about air quality, so air purifiers are everywhere. Dust filter cotton is the purifier’s...

Air filters are everywhere—home AC, department stores, factories. But how do they grab gunk out of the...

Lots of people wonder: how do air filters grab dust from air? It’s not just “filtering”—5 simple mechanisms...

HEPA filters with separators are mainly used to filter tiny dust particles and various suspended matter....