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    Air Purifier Filter 8231109012 - Comprehensive Technical Specifications	
1. Basic Information	
OEM Part No.: 8231109012	
Type: HEPA + Activated Carbon Combination Filter	
Compatible Models:	
For Heavy-Duty Trucks: Volvo, Mack, PACCAR cabins	
Industrial Use: Factory air purification systems	
Filter Class: H11 HEPA (EN 1822 Standard)	
Service Life: 12 Months / 15,000 km (Whichever comes first)	
2. Filtration Performance	
Attribute	Specification
Particle Filtration Efficiency	=95% @ 0.3 microns (PM2.5, dust, pollen)
Gas Adsorption Capacity	Activated Carbon Layer (500g/m2) – Removes VOCs, odors, NOx/SOx
Max Airflow Rate	200 m3/h (120 CFM)
Initial Pressure Drop	=30 Pa (@ rated airflow)
Final Pressure Drop (Replace Threshold)	=150 Pa	
3. Construction & Materials	
? Multi-Layer Design:	Specification
Pre-Filter Layer: Polyester mesh (captures large dust, hair)	=95% @ 0.3 microns (PM2.5, dust, pollen)
HEPA Media: Glass fiber (EN 1822 certified)	Activated Carbon Layer (500g/m2) – Removes VOCs, odors, NOx/SOx
Activated Carbon Layer: Coconut shell-based (high porosity)	200 m3/h (120 CFM)
Support Frame: Reinforced ABS plastic (fire-resistant)	=30 Pa (@ rated airflow)
? Sealing Technology:	=150 Pa
Peripheral Gasket: Polyurethane foam (prevents bypass leakage)	
Locking Mechanism: Snap-fit design (tool-free installation)	
4. Compatibility & Applications	
Vehicle Cabins:	
Volvo VNL/VNR series	
Mack Anthem/Pinnacle	
Kenworth T680/Peterbilt 579 (with adapter kit)	
Industrial Use:	
Welding fume extraction	
Construction equipment operator cabins	
5. Durability & Environmental Resistance	
Temperature Range: -20°C to +70°C	
Humidity Resistance: Up to 95% RH (non-condensing)	
Vibration Resistance: MIL-STD-810G compliant	
Flammability Rating: UL94 HB	
6. Certifications & Standards	
ISO 16890 (Air filter testing)	
EN 1822 (HEPA classification)	
REACH/ROHS Compliant (No hazardous materials)	
Mack/Volvo Genuine Filter Certification	
7. Maintenance & Replacement Guide	
? Replacement Indicators:	
Visible dirt accumulation on pre-filter	
Persistent odors in cabin	
Reduced HVAC airflow	
?? Installation Notes:	
Always power off system before replacement	
Check gasket alignment to prevent leaks	
Reset filter timer (if equipped)	
8. Packaging & Ordering	
Dimensions: 320mm × 280mm × 45mm	
Weight: 1.2 kg	
MOQ: 5 pieces (Bulk discounts available)	
Lead Time: 10 days 	
Key Advantages	
? OEM Quality – Exact fit for Volvo/Mack systems	
? All-in-One Protection – Combines particulate + gas filtration	
? Extended Service Life – 30% longer than economy filterslink:https://www.onodetruckparts.com/search/Air%20Purifier%20Filters.html
