Material and structure:Multi-layer composite structure
Material:Activated Carbon Filters
Function:Sterilization function
Efficiency:Customized
Material:PP+PET filter paper
Size:Customized or standard size
Efficiency:According to requirements
Material:PP+PET filter paper
Features:low wind resistance
Efficiency:Customized
Material:Activated Carbon Filters
Size:Customized or standard size
Purpose:for replace/repair
Material:PP+PET filter paper
Features:low wind resistance
Purpose:for replace/repair
Material:PP+PET filter paper
Property:filter 0.3um particle in the air