Prefilter media

Air pre-filters are a critical component in HVAC systems (Heating, Ventilation, and Air Conditioning), serving as the first line of defense in the filtration process. These filters are designed to capture larger particles such as dust, pollen, and pet dander, preventing them from reaching more sensitive, expensive filtration systems downstream. By removing these larger contaminants, air pre-filters protect primary filters and help maintain the overall efficiency of the HVAC system.

Not only do air pre-filters extend the lifespan of primary filters, but they also enhance the overall filtration efficiency of the system, ensuring cleaner air and better performance. They are especially effective in high-traffic environments such as homes, offices, and industrial settings, where particulate pollution is common.

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Features

  • Grade: G2, G3, G4; MERV5, MERV6, MERV7, MERV8
  • Made from synthetic fibers for enhanced filtration efficiency
  • Effectively captures larger particles, protecting the main filters
  • High dust-holding capacity for optimal performance
  • Minimal airflow resistance to maintain system efficiency and reduce energy costs
  • Advanced technology that helps reduce energy consumption
  • Long service life with proper washing and vacuuming
  • Customizable media sizes and thicknesses to meet different dust-loading applications

Applications

  • HVAC Systems: Used in residential, commercial, and industrial HVAC systems to enhance filtration efficiency and protect primary filters.
  • Cleanrooms: Ensures clean environments by preventing large particles from reaching sensitive filters, improving air quality in cleanroom applications.
  • Industrial Filtration: Protects primary filters in factories and manufacturing plants, where dust and debris are common.
  • Commercial Buildings: Installed in offices, schools, and retail spaces to maintain clean air and reduce maintenance costs for HVAC systems.
  • Food Processing: Prevents contamination in food production environments by capturing larger particles before they can affect air quality.
  • Healthcare Facilities: Helps maintain a cleaner, healthier environment by filtering out dust, pollen, and other airborne particles in hospitals and clinics.

Specifications

Material100% POLYESTER
ModelC16-100C16-150C16-300C16-400C16-500
Thickness (mm)510152025
Weight (g/㎡)100150200220350
Wind Velocity Test (m/s)221.511
Initial Resistance (Pa)2020202535
Final Resistance (Pa)125200200250250
Average Weight Efficiency68%83%85%91%91%-95%
Temperature Resistance (℃)120120120120120
Dust Holding Capacity (g/㎡)380450500580680
Filtration GradeG2G3G3G4G4
Prefilter media data sheet

Technical Data

Prefilter media data sheet

Custom Solutions

Please send us your requirements for custom sizes and thicknesses.