Product Introduction
B11-1109111 Durable Optimized Quality Air Filter for Chery
The B11-1109111 Air Filter is a precision-engineered component designed to shield engine integrity by capturing airborne contaminants. Crafted with high-efficiency pleated synthetic media, it delivers 99.5% filtration accuracy for particles ≥5 microns—exceeding OE specifications. Its optimized airflow architecture balances maximum intake with strict filtration, reducing engine wear by up to 18% (per industry testing) and optimizing combustion efficiency. Compliant with ISO 5011 standards, this filter maintains consistent performance in extreme conditions, extending engine life and preserving power output. A cost-effective solution for proactive maintenance, it blocks dust, pollen, and debris to ensure long-term reliability.
Product Advantage
1. Industry-Leading Filtration Precision (ISO 5011 Compliant)
Engineered to outperform OE standards, our filter captures 99.6% of particles ≥5 microns (dust, pollen, road grit)—15% better than generic alternatives. This prevents harmful contaminants from entering the engine, reducing wear and extending component life. Certified by ISO 5011 (the global benchmark for air filter performance), it delivers uncompromised protection for critical engine parts.
2. Durable Multi-Layer Synthetic Media
Crafted with reinforced multi-layer synthetic fibers, this filter resists tearing, moisture absorption, and oil degradation—common failures in paper-based filters. Lab tests confirm it lasts up to 30% longer under heavy-duty use, cutting replacement frequency and lowering long-term ownership costs. Ideal for climates with high humidity or off-road conditions.
3. Optimized Airflow for Better Efficiency
Our proprietary pleat design balances maximum airflow with strict filtration, reducing intake restriction by 12% vs. standard filters. This improves combustion efficiency, lowering exhaust temperatures by up to 5% and enhancing throttle response. Drivers notice smoother acceleration and marginally better fuel economy—without sacrificing engine protection.
4. Extreme Environment Resilience
Built to survive harsh conditions: tested via 1,000+ hours of ASTM D4169 vibration protocols (simulating rough roads) and rated for -40°C to 120°C temperatures. The rigid frame won’t collapse or shift, ensuring consistent performance during off-roading, long hauls, or seasonal extremes.
5. Quality Assurance & Peace of Mind
Every filter undergoes 100% leak testing to eliminate bypass risks and meets international OE specifications. Backed by a 12-month limited warranty, we stand behind its durability—so you can trust it to protect your engine without hassle.
Technical Parameters
| Parameter | Specification | Test Standard/Method | Value |
| Dimensions | Length × Width × Height × Thickness | Direct measurement (in-house QA) | 285mm × 180mm × 55mm × 1.2mm |
| Media Material | Multi-layer synthetic microfiber (non-woven, electrostatic-enhanced) | ASTM D2986 (Fiber Composition Analysis) | Reinforced cellulose-polyester blend |
| Frame Material | Rigid thermoplastic composite (UV-resistant, anti-corrosive)
| ISO 188 (Thermal Aging Test)
| High-density polypropylene (HDPE) |
| Filtration Efficiency | Capture rate for airborne particles | ISO 5011:2014 (Particulate Filtration Test) | ≥99.5% @ ≥5μm (dust, pollen, soot) |
| Airflow Restriction | Pressure drop at rated flow rate | SAE J726 (Air Filter Flow Performance) | ≤1.2 kPa @ 650 m³/h |
| Dust Holding Capacity | Max. particulate mass retained before bypass | ISO 5011:2014 Annex B | 125g (vs. 90g for generic filters) |
| Vibration Resistance | Structural integrity under dynamic load | ASTM D4169 (DC-13, 1000+ hours) | No frame deformation or media misalignment |
| Temperature Range | Operational stability | ISO 1629 (Rubber & Plastic Temp Testing) | -40°C to +120°C |
| Burst Pressure | Max. pressure before frame rupture | Internal burst test (ASTM F1307 methodology) | ≥50 kPa |
| Compliance | Certification alignment | OE benchmark cross-testing | Meets/exceeds major OEM specs
|
Product Uses
Here are specific application scenarios of Air filter:
1. Daily Urban Commuting
Ideal for regular city driving, this filter’s low airflow restriction (≤1.2 kPa @ 650 m³/h per SAE J726) ensures snappy throttle response in stop-and-go traffic. Its 99.5% filtration efficiency (ISO 5011) traps pollen and fine dust, reducing engine deposits that dull performance over time. Commuters praise its smooth acceleration and subtle fuel economy boost—making it a trusted upgrade for everyday use.
2. High-Dust Environments (e.g., Construction Zones, Unpaved Roads)
Built for regions with frequent dust or debris, it captures 99.5% of particles ≥5μm (ISO 5011) and holds up to 125g of dust (vs. 90g for generics). This prevents scratches on engine cylinders; tests show it cuts wear by 18% in dusty conditions. Fleet managers love its ability to extend service intervals in high-use vehicles.
3. Long-Haul Trucking & Highway Transport
Engineered for distance, its rigid thermoplastic frame resists deformation under constant airflow. It survives 1,000+ hours of vibration (ASTM D4169), avoiding media misalignment—even after 100,000+ miles. This durability reduces replacement frequency by 25% vs. paper filters, minimizing downtime for cross-country fleets.
4. Extreme Climate Regions (Polar Cold/Desert Heat)
Operates flawlessly from -40°C to 120°C (ISO 1629). In freezing winters, synthetic media won’t crack; in deserts, UV-resistant frames stay intact. It maintains a tight seal to block engine ice buildup or overheating—critical for vehicles in harsh, unyielding climates.
5. Off-Road & Rough Terrain Adventures
Perfect for mud, rocks, and trails, its electrostatic media traps ultra-fine debris kicked up by off-roading. It passed ASTM D4169 shock testing, resisting cracks during jumps or potholes. Off-roaders rely on it to keep engines clean in extreme conditions—preserving power when it matters most.
Product Operate Guide
For optimal performance: 1) Clean the airbox & check the gasket for damage first. 2) Align the filter with housing grooves, press firmly—ensure a tight seal (meets ISO 5011 standards). 3) Replace every 10k–15k miles/12 months (shorten to 8k in dusty areas). This maintains 99.5% filtration efficiency (ISO 5011) and cuts engine wear by up to 18% vs. skipped changes. Simple steps for long-term engine protection.
