Hot Air Cotton Mask

1. Fiberglass Air Filters: These are the most common type of air filters. They are made from spun fiberglass material and are designed to trap large dust and dirt particles. They are inexpensive but...

1. High Filtration Efficiency: Non-woven air filter materials have a high filtration efficiency. They are capable of filtering out even the smallest particles, including dust, pollen, and other...

1. Broad Group: Broad Group is a Chinese multinational conglomerate and one of the leading manufacturers of air filtration materials. They produce a wide range of products including air purifiers,...

On September 9, 2010, the establishment of the Industry Standard " Filter Media for Air Filters " and the first working meeting were held at China Academy of Building Research. The preparation of...