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The Ranveth flat antibacterial HEPA filter is a multilayer composite panel that pairs a high-density pleated HEPA core with an antibacterial and antiviral treatment. It captures PM2.5, pollen, pet dander, cigarette smoke particles and microbial aerosols, while the treated layer helps inactivate bacteria such as E. coli and Staphylococcus aureus, and influenza A virus. It is built for air purifier and HVAC engineers, appliance OEMs and medical device makers who need a thin, custom-sized filter with documented performance.
The filter is a flat, high-density pleated structure. Each functional layer is chosen for what it contributes to the whole: the HEPA medium sets particle capture, the antibacterial and antiviral treatment addresses microbes on the media, and the flat format keeps the installed depth low so the same panel can fit different appliance designs. Because these layers are combined in one composite, efficiency, airflow resistance and service life are decided together rather than one at a time. A denser HEPA layer raises efficiency but also raises pressure drop, so the pleat geometry and media grade are balanced against the fan curve of the target device. The antibacterial treatment is applied to the media so that captured bacteria and viruses are inhibited at the source, which helps the filter stay cleaner between changes. For buyers, the practical result is a panel that can be specified to a chosen efficiency class without guessing how the other layers will behave.
| Item | Detail |
|---|---|
| Product name | Flat anti-bacterial HEPA filter (flat HEPA + antibacterial/antiviral composite) |
| Construction and form | Multilayer functional composite filter / flat high-density pleated structure |
| Core HEPA performance | Filters PM2.5, pollen, pet dander, cigarette particles and microbial dust aerosols |
| Antibacterial / antiviral function | Kills and inhibits influenza A virus, E. coli and Staphylococcus aureus |
| Mite removal performance | Mite removal rate up to 82.4% (tested with reference to FZ/T01100-2008, certified by an authoritative national institution) |
| Main applications | Household air purifiers, car purifiers, fresh-air air-conditioning systems, medical sterilization equipment, mother-and-baby health appliances |
| Size and specification customisation | 100% OEM/ODM flexible customisation; tooling and contract production for different length, width, thickness and filtration efficiency combinations |
| Quality certification system | Produced in a 20,000 m² clean workshop; IATF 16949 and ISO 9001 certified for consistent, automotive-grade product consistency |
The panel is used in household air purifiers, car purifiers, fresh-air air-conditioning systems, medical sterilization equipment and mother-and-baby health appliances. In each case the flat format and custom size allow the filter to be designed into the device rather than adapted to it, and the antibacterial layer is relevant wherever microbial control matters alongside particle removal.
To quote accurately, we need the device or vehicle model, the required size or a drawing, the airflow or water flow the filter must handle, the operating conditions, and the expected order quantity. These details let us match media grade, pleat count and treatment to your fan curve and service-life target. If you already have a sample, send its dimensions and we will work from it.
Ranveth is backed by a manufacturer with a CNAS-accredited in-house laboratory that issues filtration efficiency, dust-holding capacity and pressure-drop test reports, so media choices are test-backed before they reach your device. Production runs in a 50,000 m² plant that includes six cleanrooms totalling 20,000 m², and the factory holds IATF 16949 (obtained in 2024) as well as ISO 9001, ISO 14001 and ISO 45001. Products meet REACH and RoHS requirements, with compliance documents available. With more than 20 years of filtration development and manufacturing and over 1,000 filtration solutions developed, the team supports OEM/ODM customisation of size, structure, media grade, frame material, logo and packaging. Multiple automated lines support monthly output in the millions of pieces, and IQC, IPQC and OQC controls run through the process. The company is located in Zhongshan, Guangdong, China.
Tell us the device or vehicle model, the size or drawing, the airflow or water flow, the operating conditions and the quantity you need. We will respond with a sample plan and a quote. Contact Ranveth to start.
It combines a high-density pleated HEPA core with an antibacterial and antiviral treatment in a flat multilayer composite. The HEPA layer handles PM2.5, pollen, pet dander and microbial aerosols, while the treated layer inhibits influenza A virus, E. coli and Staphylococcus aureus. The exact media grade and pleat count are selected against your device's airflow and efficiency target.
Antibacterial and antiviral performance is tested against influenza A virus, E. coli and Staphylococcus aureus. Mite removal is rated up to 82.4% with reference to FZ/T01100-2008, certified by an authoritative national institution. Test reports from the CNAS-accredited laboratory can be provided with the product.
Yes. We support 100% OEM/ODM customisation, including length, width, thickness and filtration efficiency combinations, with tooling and contract production. Frame material, logo and packaging can also be customised. Send your device model or drawing and we will propose a build.
We need the device or vehicle model, the required size or a drawing, the airflow or water flow, the operating conditions and the quantity. With these we can select media grade and pleat geometry and return a quote. If you have an existing sample, include its dimensions.
MOQ and lead time are confirmed per project based on size, media grade and quantity. As a guide, custom builds are scheduled after sample approval, and the factory's automated lines support monthly output in the millions of pieces. Please include your target quantity in the inquiry for a firm schedule.
Replacement interval depends on the operating environment, dust load and the pressure drop your device can accept. The flat format and custom media grade let you set a service-life target during specification. We recommend confirming the interval with sample testing in your appliance.
Yes. Samples can be supplied for fit and performance testing before a bulk order, and the sample plan is agreed during the quote. Send your device model and size so the sample matches your installation. Contact us to request samples and a quote.
