DPA Paint Mist Bag Filter OEM ODM

99.8% capture efficiency at 10μm with 27kg/m² paint holding capacity. B1 flame-retardant construction for dry spray booths, VOC systems & recirculation applications.

  • Customisation options for filter cotton
  • Customisation of frame materials
  • Customized Solutions
  • Customzied Size
  • Best-selling styles
  • Accept more shapes customization
  • Provide samples with your designs
  • Low MOQ.
  • Available in LOGO printed
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Engineered for Maximum Paint Mist Capture

The DPA Paint Mist Bag Filter uses multi-layer polyester melt-blown non-woven media with internal frame support to capture overspray in industrial painting operations. Its compact, lightweight structure features low initial resistance (14Pa) and high dust-holding capacity up to 27kg/m².

Compatible with water-based and solvent-based paints, this filter protects downstream VOC abatement systems and extends equipment life while reducing waste disposal costs.

Technical Specifications

Parameter Specification Notes
Model DPA-B Series Custom naming available
Dimensions (mm) 592×592×320/520 Fully customizable per CAD drawing
Frame Material Aluminum/Zinc-plated steel 21/25mm Custom frame options available
Filtration Media Polyester melt-blown non-woven with frame support Material customization available
Bag Quantity 3-10P Configurable per airflow requirements
Efficiency Grade M5-M6-F7-F8-F9 Per EN 779 standard
Max Operating Temp 80°C Continuous operation
Max Humidity 100% RH Stable performance in wet environments
Airflow Capacity 2300 m³/h (3400 m³/h) Per standard module
Initial Pressure Drop 14 Pa @ 1800 m³/h Low energy consumption
Paint Holding Capacity 27 kg/m² Industry-leading capacity

Application Areas

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Commercial HVAC Systems

Shopping malls, hospitals, airports central air handling units

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Industrial Ventilation

General factory ventilation with medium-efficiency filtration requirements

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Cleanroom Pre-filtration

Fresh air systems for ISO Class 5-8 cleanrooms

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Automotive Painting

Dry spray booths for truck/bus body coating

♻️

Recirculation Systems

Air recirculation in paint booths to reduce energy consumption

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VOC Abatement Protection

Pre-filtration for RTO/RCO systems to prevent catalyst poisoning

Why Choose DPA Paint Mist Bag Filter?

Extended Service Life

5X longer life than standard filters. Reduces replacement frequency and hazardous waste disposal costs by up to 80%.

Cost-Effective Operation

27kg/m² paint holding capacity with superior wet-strength integrity. Maintains structural stability even when fully loaded.

High Capture Efficiency

99.8% capture efficiency for particles ≥10μm. Prevents paint overspray from contaminating VOC abatement systems and HVAC equipment.

Versatile Applications

Effective for high-solid materials, powder coatings, water-based paints, colorants, and adhesives in diverse industrial settings.

Real-World Installation & Product Views

KH01-5 Dry Paint Mist Filter Box - Front View
KH01-5 Filter Box - Side & Internal Structure
Installed in Commercial Vehicle Spray Booth

All photos taken at customer sites or in our Kunshan factory — no renderings.

Get A Custom Solution

Fully Customizable Solutions

Every DPA filter is engineered to your specific requirements. Share your CAD drawings or dimensions for a perfect fit.

📏 Custom Dimensions

Any size from compact units to large industrial configurations

🧱 Frame Options

Aluminum or galvanized steel (21/25mm thickness)

🧵 Media Selection

Polyester melt-blown non-woven with tailored efficiency grades

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Frequently Asked Questions

Can DPA filters handle both water-based and solvent-based paints? +

Yes. DPA Paint Mist Bag Filters are engineered for both water-based and solvent-based paint systems. The hydrophobic media resists moisture absorption while maintaining structural integrity under high humidity conditions.

How often should filters be replaced? +

Replacement frequency depends on paint volume and booth design. With 27kg/m² holding capacity, DPA filters typically last 3-6 months in high-volume operations. Monitor pressure drop – replace when it reaches 600Pa.

Are flame-retardant options available? +

Yes. All DPA filters feature B1 flame-retardant rated media and frames as standard. This meets fire safety requirements for paint spray booths and VOC abatement systems in most jurisdictions.

Ready to Optimize Your Paint Booth Filtration?

Share your spray booth dimensions and airflow requirements for a customized DPA filter solution with 7-day production lead time.

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