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The Jyntrel cylindrical antibacterial and antiviral filter is a multi-layer HEPA composite filter with a 360° pleated air inlet, designed to capture PM2.5, pollen, pet dander, cigarette particles and microbial aerosols. It also inhibits influenza A virus, Escherichia coli and Staphylococcus aureus on the filter media. It is intended for high-end vehicle air purifiers and compact household or desktop air purifiers. Jyntrel manufactures this filter in Zhongshan, Guangdong, China, and supports full OEM/ODM customisation.
In a cylindrical filter, air enters radially through the entire outer circumference and passes inward through the pleated media to the open core. This 360° inlet path distributes airflow evenly across the filter face, which helps maintain low pressure drop at higher flow rates and supports a high clean air delivery rate (CADR) in compact purifier designs. The filter is typically used in systems where space is limited and airflow is drawn from all sides, such as tower-style or desktop purifiers and vehicle cabin air cleaners.
Selection depends on the operating conditions of your device. Air velocity at the filter face, expected pressure drop, dust loading and the presence of oil or moisture all influence media choice and pleat geometry. Jyntrel works with your airflow data to specify a filter that matches your fan curve and target efficiency. If you are designing a new unit, sharing your intended airflow and velocity range at the concept stage helps avoid rework later.
The filter uses a multi-layer functional composite media. Its HEPA layer is rated to capture PM2.5, pollen, pet dander, cigarette smoke particles and dust aerosols. The antibacterial and antiviral treatment is designed to inhibit influenza A virus, Escherichia coli and Staphylococcus aureus on the filter surface.
Mite removal efficiency is tested to reach up to 82.4%, according to the FZ/T01100-2008 standard, as verified by a national authoritative testing body. This makes the filter suitable for households with allergy-sensitive individuals. The cylindrical format maximises the usable filter area within a compact envelope, which contributes to a higher CADR for the end device.
Jyntrel offers full OEM/ODM customisation for cylindrical filters. We can produce tooling for different outer diameters, inner diameters, heights and filtration efficiency grades. To recommend the right configuration, we need the following information:
With these parameters, our engineering team can propose a media and pleat configuration that balances efficiency, pressure drop and service life.
| Item | Detail |
|---|---|
| Product name | Cylindrical HEPA + antibacterial/antiviral composite filter |
| Filter construction | Multi-layer functional composite media / 360° annular high-density pleated inlet structure |
| Core HEPA performance | Captures PM2.5, pollen, pet dander, cigarette particles and dust aerosols |
| Antibacterial / antiviral function | Inhibits influenza A virus, Escherichia coli and Staphylococcus aureus |
| Mite removal efficiency (test standard) | Up to 82.4% (according to FZ/T01100-2008, tested by a national authoritative body) |
| Main end applications | High-end vehicle air purifiers, household/desktop compact air purifiers, maternal and infant health appliances |
| Dimensions and customisation | Full OEM/ODM support. Tooling and contract manufacturing for different outer diameters, inner diameters, heights and filtration efficiency configurations. |
| Quality certification | Produced in a 20,000 m² clean workshop; IATF 16949 automotive quality management system and ISO 9001/14001 certified, ensuring automotive-grade product consistency. |
The cylindrical format is used in high-end vehicle air purifiers where space is tight and airflow is drawn from multiple directions. It is also suited to household and desktop compact air purifiers that require a high CADR from a small filter. Maternal and infant health appliances use this filter where antibacterial and antiviral performance is a priority. Other applications include portable air cleaners and personal air treatment devices.
Jyntrel operates multiple automated production lines with a monthly capacity of millions of pieces, supported by more than 20 years of filter manufacturing and export experience to Europe, the United States, Japan and South Korea. This capacity and export record provide supply stability for long-term programmes.
The production base covers 50,000 m², including six clean workshops totalling 20,000 m². Our in-house laboratory is CNAS-accredited and can issue test reports for filtration efficiency, dust holding capacity and pressure drop. We are certified to IATF 16949 (obtained in 2024) and hold ISO 9001, ISO 14001 and ISO 45001 certifications. Products comply with REACH and RoHS requirements, and compliance documents are available on request. Quality control follows IQC, IPQC and OQC throughout the process.
To receive a tailored solution, please send us your device or vehicle model, required dimensions or drawing, airflow or water flow data, operating conditions and estimated quantity. Our team will respond with a filter specification and quotation. Contact Jyntrel to start the conversation.
The 360° pleated design distributes airflow evenly across the media, which helps manage pressure drop at higher face velocities. However, the acceptable velocity depends on the specific media grade and pleat geometry. Share your target airflow and velocity, and Jyntrel will recommend a configuration that maintains efficiency and service life.
We need the rated airflow of your device, the expected face velocity at the filter, and the allowable pressure drop. If available, please also provide the fan curve and the installation envelope. With these figures, we can select the right media and pleat count for your system.
The HEPA layer captures PM2.5, pollen, pet dander, cigarette particles and microbial aerosols. The antibacterial and antiviral treatment inhibits influenza A virus, Escherichia coli and Staphylococcus aureus. Mite removal efficiency reaches up to 82.4% according to FZ/T01100-2008, tested by a national authoritative body. For project-specific data, please contact us.
Yes, Jyntrel supports full OEM/ODM customisation. We can produce tooling for different outer diameters, inner diameters, heights and efficiency grades. Simply provide your required dimensions or a drawing, and we will confirm feasibility and lead time.
MOQ and lead time depend on the customisation level and order volume. Please share your specifications and estimated annual quantity, and our sales team will provide a quotation with MOQ and delivery schedule. Standard configurations typically have shorter lead times than fully custom tooling.
Replacement interval depends on the operating environment and daily runtime. In a typical household setting, we recommend inspecting the filter every 6 to 12 months. In high-dust or continuous commercial use, more frequent replacement may be needed. Monitor pressure drop or follow your device manufacturer's recommendation.
Yes, samples can be provided for evaluation. Please specify your required dimensions and target performance so we can prepare a representative sample. Sample lead time and cost will be confirmed upon review of your request.
Dust loading, humidity, temperature and runtime all influence filter life. High dust environments will load the media faster, while high humidity may affect media performance. Provide your operating conditions and we will recommend a filter configuration that balances efficiency and replacement frequency.