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OEM High Quality G2-G4 Pre Filter Coarse Filter Paint Stop Filter Media
OEM High Quality G2-G4 Pre Filter Coarse Filter Paint Stop Filter Media
Features
- G3 and G4 coarse filtration options
- High-performance synthetic fiber construction
- Progressive-density media structure
- Efficient capture of paint mist, overspray, and coarse dust
- Large dust-holding capacity
- Low initial airflow resistance
- Helps maintain stable spray booth ventilation
- Washable and reusable for selected applications
- Suitable for pleated and pocket filter production
- Resistant to deformation during normal operation
- DIN 53438 F1 flame-retardant performance
- UL 900 Class 2 option
- Available in multiple thicknesses
- Custom roll dimensions and OEM packaging supported
Fast Sampling Support
Samples ready within 3–7 days for custom OEM & ODM orders. Flexible customization solutions are available to match your unique product requirements.
Advanced Production Equipment & Stable Quality
Equipped with professional automated production lines and sophisticated testing machinery, enabling consistent, reliable product quality across all batches.
Mass Production & On-Time Shipment
Efficient full-scale manufacturing capacity ensures finished goods can be delivered within 15–20 working days, guaranteeing punctual shipment schedules.
ISO Standard Strict Quality Control
All production follows strict ISO 9001 standards. Each shipment carries a complete quality inspection certificate to satisfy factory release specifications.
Description
Painting stop filter media is made from extra-hard fibers and uniformly sprayed with an adhesive solution that hardens and stabilizes the fibers. This process enhances its hardness and density, making it superior to similar products. It provides excellent initial filtration efficiency and allows for a large airflow. The primary purpose is to collect larger dust particles from the air, ensuring that coarse dust particles do not prematurely fill and clog the ceiling filter media in paint spray booths.
The Fiberglass Media Painting Stop Filter is a type of filter made from long fiberglass fibers arranged in a non-woven manner. It has a high ventilation capacity, low resistance, and effectively captures over-spray dust particles.
● Painting stop filter media Made from high-performance synthetic fibers using advanced gradient technology;
● It offers large dust holding capacity and low initial resistance, making it economical and practical;
● It conforms to European DIN53438-F1 and American UL900-Class 2 standards;
● Painting stop filter media can be reused multiple times after washing the collected dust;
● It is temperature resistant up to 100°C with an instantaneous resistance up to 120°C. Widely used in pleated and pocket filters.
Technical Parameters
| Type | Thickness(mm) | Test Air Velocity (m/s) | Average arrestance (EN779) | Initial Resistance (pa ) |
Dust Holding Capacity (g/m2) | Filtration Grade |
Size (m) | Temperature Resistance°C |
| PS-60 | 60 | 1.5 | 85 | 20 | 3200 | G3 | lm*20m | 170 |
| PS-100 | 100 | 1.5 | 90 | 25 | 4500 | G4 | 2m*20m | 170 |
| Available thickness: 50mm, 75mm ,80mm | ||||||||
Standard Model Options
| Item | Specification |
|---|---|
| Product Name | G3–G4 Synthetic Paint Stop Filter Media Roll |
| Product Type | Paint Arrestor / Coarse Pre-Filter Media |
| Model Series | HF-PS |
| Filter Material | Progressive-Density Synthetic Fiber |
| Efficiency Grades | G3 / G4 |
| Standard Models | HF-PS-60 / HF-PS-100 |
| Standard Thicknesses | 60 mm / 100 mm |
| Additional Thicknesses | 50 mm / 75 mm / 80 mm |
| Test Air Velocity | 1.5 m/s |
| Initial Resistance | 20–25 Pa |
| Dust-Holding Capacity | 3200–4500 g/m² |
| Supply Form | Roll / Cut Pad / Finished Filter |
| Main Functions | Paint Mist Capture, Coarse Dust Filtration, HVAC Pre-Filtration |
| OEM / ODM | Available |
Applications
| Spray Booth Filtration | HVAC Pre-Filtration | Heat-Recovery Systems | Industrial Ventilation |
|---|---|---|---|
| Captures paint mist and overspray in automotive, furniture, machinery, and general coating booths. | Used as coarse filtration media at the air inlet of central air-conditioning and ventilation systems. | Protects heat exchangers and recovery equipment from paint particles, dust, and process contamination. | Suitable for workshops, factories, coating lines, and general ventilation systems requiring high dust capacity. |
Customization & Quality Control
| Customization Available | Quality Inspection |
|---|---|
| • Custom roll width and length • 50 / 60 / 75 / 80 / 100 mm thickness options • G2 / G3 / G4 performance configurations • Custom fiber density and gradient structure • Roll, cut-pad, pleated, or framed-filter supply • Custom color and identification marking • OEM labels, private branding, and export packaging • Samples for spray-booth and HVAC testing |
• Roll width, length, and thickness inspection • Fiber density and surface uniformity check • Initial resistance and airflow testing • Average arrestance testing upon request • Dust- and paint-holding capacity verification • Flame-retardant performance check upon request • Washability and structural recovery inspection • Final roll winding and packaging inspection |
PRODUCT DETAILS
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