White Synthetic Pre-Filter Media

White synthetic pre-filter media is used as a replaceable first-stage filter layer before higher-efficiency filters or equipment components.

Form
Roll / Sheet / Cut pad
Material
Synthetic fiber
Application
HVAC pre-filtration, equipment intake and dust filtration
Customization
Width, thickness, grade and cut size

Catalog values are product-series references. Final values will be confirmed for the selected model and order specification.

Factory catalog reference

Technical Specifications

Values below come from the supplied factory catalog. Final specifications are confirmed by product model and order document.

Catalog grade
G2 (white)
Average arrestance
50–60%
Initial pressure drop
20–25 Pa
Recommended final pressure drop
150 Pa
Dust-holding capacity
350–550 g/m²
Temperature resistance
100°C

Information needed for product selection

To introduce a suitable product, please share the following available information. A drawing or sample photo is also helpful for custom filter components.

  • Required grade or target particle range
  • Roll width, sheet size or cut dimensions
  • Thickness and installation space
  • Airflow direction and downstream filter structure

OEM and conversion support

Junkang supports filter media supply and custom component development. Available project discussions include roll or sheet supply, cut-to-size conversion, lamination, framing and filter assembly according to the product type.

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