Karcher WD4 WD5 6.414960 Air Filter Replacement Core China Factory Suppliers
Tongxiang Jiajie Environmental Technology Co. Ltd. is a professional China factory and leading suppliers of high-performance filters for vacuum cleaners, robot cleaners, and air purifiers. Our H11 H13 grade replacement cores for Karcher WD4 and WD5 series ensure superior air purification and industrial durability.
About this product
Product information from the supplier.
Upgrade your cleaning efficiency with our premium Air Filter Replacement Core, specifically engineered for high-performance compatibility with Karcher WD4, WD5, WD4.200, and WD5.200 series vacuum cleaners. Designed to meet the exact specifications of part number 6.414-960, this filtration core ensures optimal airflow and superior dust retention, extending the lifespan of your equipment while maintaining a pristine indoor environment.
Manufactured by Tongxiang Jiajie Environmental Technology Co., Ltd., a leader in industrial filtration solutions, our filter cores utilize high-grade PP materials with H11/H13 efficiency ratings. Whether you are managing industrial workshops or residential cleaning, our OEM/ODM capabilities allow for customized specifications to ensure a perfect fit and maximum air purification performance across a wide range of vacuum and air purifier applications.
Detailed Parameters
| Product Name | Vacuum Cleaner Filter | Product No. | JJFK9600 |
|---|---|---|---|
| Compatible Models | WD4, WD5, WD4.200, WD5.200 | OEM Part No. | 6.414-960 |
| Dimensions | 17.9R 9H (cm) | Material | High-Grade PP |
| Filtration Grade | H11 / H13 (Customizable) | Structure | Cylindrical Filter |
| Available Colors | Black, Orange | Packaging | Export Standard Carton |
Key Advantages
High Filtration Efficiency
Utilizing H11/H13 grade materials to capture microscopic particles and allergens effectively.
Extended Durability
Robust PP construction resists wear and tear, reducing the frequency of replacements.
Perfect Compatibility
Precision-engineered to fit Karcher WD series perfectly, ensuring no air leakage.
Optimized Airflow
Cylindrical design maximizes surface area for superior suction and airflow stability.
Strict Quality Control
100% pre-delivery testing ensures every unit meets industrial performance standards.
Customizable OEM/ODM
Flexible options for customized dimensions, materials, and branded packaging.
Product Gallery
Management Platforms
OEM Manufacturing
Professional capacity for customized product design and bespoke packaging solutions.
Rapid Prototyping
Capability to produce precise samples based on your technical drawings or physical samples.
24h Inquiry Response
Dedicated customer support team ensuring all technical inquiries are answered within 24 hours.
Logistics Tracking
Real-time shipment monitoring every two days until the products safely reach your warehouse.
Inventory Management
Large-scale warehouse facilities ensuring stable supply and fast delivery for stock items.
QC Supervision
Advanced testing equipment and strict process control according to international standards.
Investment Return Comparison
| Performance Metric | Standard Generic Filter | Jiajie Premium Filter |
|---|---|---|
| Filtration Grade | Standard Dust Filter | H11/H13 HEPA Grade |
| Service Life | Short (Frequent Clogging) | Long-lasting High Capacity |
| Fitment Precision | Variable / Loose | 100% Compatible (6.414-960) |
| Airflow Stability | Fluctuating | Consistent & Optimized |
| Cost-per-Hour | High (Due to Replacement) | Low (Extended Usage) |
Frequently Asked Questions
H13 filters provide a higher filtration efficiency compared to H11, capturing a larger percentage of microscopic particles, making them ideal for environments requiring extreme air purity.
Yes, we specialize in OEM production and can create custom molds and products based on your technical drawings or physical samples.
We offer EXW, FOB, CFR, CIF, and DDU terms. Delivery generally takes 30 to 60 days depending on order volume and customization requirements.
Check if your model is WD4, WD5, WD4.200, or WD5.200, or if the original part number is 6.414-960. If unsure, contact us with your model number for verification.
Yes, upon receiving proper authorization or patent registration letters, we can provide customized branded packaging for your products.
Every single product undergoes a 100% quality test before delivery to ensure it meets the specified performance and dimension standards.



