Air Filter Quality and Selection Guide update:2025-05-24
The air filter is a critical component of the engine's intake system. Its quality directly impacts the engine's lifespan and failure rate. So, how can we evaluate its quality?
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Filter Paper Material - A high-quality air filter uses highly efficient filter paper. Superior filter paper is the fundamental guarantee of performance.
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Manufacturing Process - Poor production methods can compromise effectiveness. For example, low-quality rubber may crack, leading to poor sealing.
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Pleat Count - The right number of pleats ensures optimal airflow, enhancing engine power. Therefore, choosing an air filter requires considering multiple factors-not just one.
| OE |
81.08405.0030 P788716 C281275 |
F026400638 |
E1007L 93390E |
| Compatible Vehicle Models |
MAN series buses.Such as LIONS COACH NEOPLAN VISEON BUS2010-2012 |
| Specifications |
O.D.:282mm |
I.D.:200mm |
H:563mm |
| Replacement Brand and Model |
S7644A 38675MN MD7714 86906 LX3155 |
Due to the different filter paper materials and qualities used in the production of air filters, as well as the diversification of production processes, there are many styles of the same OE air filter, but the size specifications are consistent. Please purchase according to the needs of your customers.
Due to the differences in economic conditions, geographical locations, and environments in each country, different customers have different price sensitivity and quality requirements. Therefore, in order to better serve all purchasers, we support customization of all specifications of air filters, including custom styles, filter paper, rubber rings, and packaging. The following parameters are for your reference. For details, please consult the business specialist.
| Filtering efficiency |
99.9% |
| Filter paper grade |
High Velocity Filter Paper |
| Sealing O-Ring Information |
Natural Rubber |
| Moisture resistance |
Excellent:With a nano-coating |
| Air Filter Replacement Guidelines |
Replace at 30,000km(normal) |
| SamplesAvailabel |
Samples are free, but cover the shipping cost
|
| Stock quantity |
200pcs in stock |
| Price |
Quantity-based pricing available |
2012 In 2014, we entered Chengdu Hongpailou Auto Parts City and gradually explored the threshold of the industry. In 2014, we established a production factory in Hebei, producing and selling ourselves. In 2016, we gradually entered the development stage, with automated production lines and sufficient production capacity.
The company has fully automated production equipment, including filter paper cutting, filter paper folding, filter adhesive curing, assembly, and packaging. This not only ensures the consistency and standards of product quality and details, but also greatly improves production efficiency. To meet the production of large quantities of goods, the production capacity is sufficient, and the delivery period is much shorter than that of other companies.
Different from other production-oriented enterprises, our company has a professional sales and service team in Shijiazhuang-after-sales follow-up service team. Our business personnel have rich market experience and cooperate with the purchasing company to meet various requirements and conditions for materials, packaging, and cabinet loading.
In the air filter manufacturing industry for more than ten years, through our efforts, we have won many honors. The quality of the product has also received multiple certifications. We have also established our own filter research and development team to better serve customers and customize products. We will work harder to serve more buyers from the exhibition and the website around the world.
With rich experience in producing air filters, we support various customized products.whether you are domestic sales merchants or foreign trade companies, we sincerely welcome you to visit, be down-to-earth, work diligently, and produce meticulously. Let us work together to achieve a win-win situation.
1. Price Terms (Trade Terms): How are the price terms determined in foreign trade?
Answer:FOB(initial), CIF(Long-term cooperation)
2. Payment Methods: What payment methods are available?
Answer: T/T (30% deposit, 70% before shipment.)L/C,DP
3. MOQ: What is the MOQ?
Answer: MOQ varies by product, typically,20-100PCS
4. Shipping Port: Which port is used for shipment?
Answer: Major ports include: China--- TianJin,Shanghai, Ningbo, Shenzhen,XinJiang,Others.
5. Quality Inspection Process: How is quality control conducted?
Answer:
Pre-production inspection (material check).On-site pictures .
In-process inspection (during manufacturing). On-site pictures .
Final random inspection (Spot check 5%). On-site pictures.
6. Handling Non-Conforming Goods: What if received goods don't match specifications?
Answer:
Minor defects: Discount or repair.
Major deviations: Replacement or refund.
Claims must be filed within 7 days of delivery with evidence (photos/reports).
7. Factory Audit Options: What factory audit methods do you offer?
Answer:
Documentary audit: (ISO certificates, production records).
On-site audit (quality control, working conditions).
Social compliance audits (SMETA, BSCI).
Video audit available for remote verification.
8. Handling Delivery Delays: How are delivery delays managed?
Answer:
Communication:Immediate notification with revised timeline.
Penalties: Compensation per contract terms (e.g., 0.5% of order value/day).
Priority shipping: Expedited freight at seller's cost for critical delays.
If you have any other questions about air filter, please feel free to contact us. Hope to be friends with you. Waiting for you!
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