8W0133843A Auto Air Filter for Audi A4 A5 directly supplied by factory
8W0133843A Auto Air Filter for Audi A4/A5, directly supplied by factory
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Product Name:
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AUDI : 8W0133843B AUDI : 8W0133843E |
| Rated flow rate | 346 m3/h |
| Original intake resistance ≤3.5 Kpa | 2.37 KPa Qualified |
| Original filtration efficiency ≥97.5% | ≥99.03% Qualified |
| Lifetime filtration efficiency ≥99% | ≥99.4% Qualified |
| Ash storage capacity ≥140g |
≥144.8 g Qualified |
| Tightness | No leakage of dust |
| warranty | two years |
| Size | H131*195/169 mm |
| Material | Customizable |
Our Service:
Quality Control
For Guangzhou Yuanzhuang Filter Co., Ltd., quality assurance serves as the cornerstone of our operations in the R&D, design, and production of filters for automotive, construction, and agricultural machinery. We clearly recognize that a filter’s filtration effectiveness and long-term durability are critical to sustaining the optimal performance and service life of the equipment it is integrated into. As such, we have developed and fully implemented a comprehensive, stringent quality control system—one that fully complies with the rigorous requirements of the IATF 16949 quality management system, an authoritative framework tailored for the global automotive, construction, and agricultural machinery supply chains.
Our Promise:
We have consistently earned customers’ trust by upholding strict quality standards. Moreover, an increasing number of overseas customers are placing their trust in us. Your trust has always been and will continue to be a key driving force for our progress. We sincerely welcome all customers to share your valuable opinions or suggestions, and let us work together for mutual growth!
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.