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This is a composite HEPA filter that combines high-efficiency particle capture with an anti-mite and antibacterial function, designed to remove PM2.5, pollen, pet dander, cigarette particles and microbial aerosols from the air. It is made by Ranveth for household air purifiers, car air purifiers, fresh-air air conditioners, mite-removal vacuums and maternal-infant health appliances. The filter pairs a high-efficiency HEPA core layer with an antiviral and antibacterial coating, and it is available in panel, cylindrical and V-bank folded formats.
The performance of this filter comes from how its media layers are chosen and stacked, not from any single material. The core dust-holding layer is a high-efficiency HEPA medium that captures fine particles across the PM2.5, pollen, pet dander, cigarette smoke and microbial aerosol range. On top of that, an antiviral and antibacterial treatment is applied to inactivate and inhibit bacteria such as influenza A virus, E. coli and Staphylococcus aureus at the source. The anti-mite function is verified at a removal rate of up to 82.4% under the FZ/T01100-2008 standard, tested by a national authoritative testing body.
This pairing matters because each layer affects airflow resistance and service life. A denser HEPA layer raises efficiency but also raises pressure drop, so the media grade and pleat geometry are balanced against the fan curve of the host device. The antibacterial coating is formulated so it does not close the pores of the HEPA medium, keeping resistance within the intended range. In practical terms, the layer build is selected so that the filter delivers strong allergen and particle capture while the motor still moves the required air volume and the filter reaches its intended replacement interval.
For buyers, this means the specification is not fixed at one point. The HEPA grade, the coating type and the structural format can be matched to the device: a panel filter for a flat air purifier, a cylindrical filter for a compact unit, or a V-bank folded design where higher media area is needed. The same layer logic applies across formats, so the efficiency, resistance and life targets stay consistent from one build to the next.
| Item | Detail |
|---|---|
| Product name | HEPA + anti-mite composite filter (Anti-mite & Anti-bacterial HEPA Filter) |
| Filter construction and format | Multi-layer functional composite filter; available in panel, cylindrical and V-bank folded structures |
| Core dust-holding performance | Strong filtration of PM2.5, pollen, pet dander, cigarette particles and microbial aerosols |
| Antibacterial / antiviral function | Effectively kills and inhibits influenza A virus, E. coli, Staphylococcus aureus and other pathogenic bacteria |
| Anti-mite performance (test standard) | Mite removal rate up to 82.4% (with reference to FZ/T01100-2008, certified by a national authoritative testing body) |
| Main end applications | Household air purifiers, car air purifiers, fresh-air air conditioners, mite-removal vacuums, maternal-infant health appliances |
| Size and specification customisation | 100% OEM/ODM flexible customisation; different length, width, thickness, shape and filtration efficiency ratios |
| Quality certification system | Produced in a 20,000 m² cleanroom; IATF 16949 and ISO 9001 certified; supported by a national-level CNAS testing centre for quality consistency |
This filter is built for equipment where both particle capture and allergen control matter. In household air purifiers it handles the fine dust and pollen load in living rooms and bedrooms, while the anti-mite function adds a layer of protection for people sensitive to dust mites. In car air purifiers the same media stack is sized for the lower airflow and tighter space of a vehicle cabin. Fresh-air air conditioners use the filter to treat incoming outdoor air before it reaches the room, and mite-removal vacuums use it to trap the fine fraction that would otherwise be released back into the air. Maternal-infant health appliances are another common fit, because the antibacterial and antiviral layer addresses the biological fraction alongside PM2.5.
Because the layer build can be adjusted, the same product family also suits other home appliances that need a compact HEPA stage with an added biological function. The format, dimensions and efficiency ratio are selected per device rather than fixed to one universal size.
To quote a custom build accurately, we need a small set of inputs. Please send the device or vehicle model, or a drawing with the target dimensions and shape. Tell us the airflow the host device moves, or the expected pressure drop at the working point, so the media grade and pleat geometry can be matched. Operating conditions matter as well: ambient temperature, humidity and any specific contaminant load. Finally, state the quantity you expect for the first order and for ongoing supply, so we can confirm the tooling and production route.
If you already have a target efficiency class or a reference sample, include that too. With these details our engineering team can propose a media pairing and layer build, then move to samples for your validation.
Media choices at Ranveth are test-backed. Our in-house laboratory is CNAS-accredited and can issue reports on filtration efficiency, dust-holding capacity and resistance, so the layer build we propose for your device is supported by measured data rather than assumption.
Production takes place in a 50,000 m² plant that includes six cleanrooms totalling 20,000 m², which is the environment HEPA media needs to avoid secondary contamination. The plant operates under IATF 16949, awarded in 2024, and under ISO 9001, ISO 14001 and ISO 45001 systems. Products meet REACH and RoHS requirements, and compliance documents can be supplied. With more than 20 years of filtration development and manufacturing experience, we have developed over 1,000 filtration solutions and support OEM/ODM customisation of size, structure, media grade, frame material, logo and packaging.
If you are evaluating this anti-mite HEPA filter for a new appliance or a replacement programme, send us the device model, size or drawing, airflow or water flow, operating conditions and expected quantity. Our team will come back with a proposed build, sample timing and a quotation. You can reach us through the contact page.
It pairs a high-efficiency HEPA core layer for PM2.5, pollen, pet dander, cigarette particles and microbial aerosols with an antiviral and antibacterial coating that inactivates and inhibits influenza A virus, E. coli and Staphylococcus aureus. The anti-mite function is verified at up to 82.4% removal under FZ/T01100-2008 by a national authoritative testing body. The exact HEPA grade and coating are matched to your device during customisation.
A denser HEPA layer raises particle efficiency but also raises pressure drop, so we balance media grade and pleat geometry against the airflow of your device. The antibacterial coating is formulated to avoid closing the media pores, keeping resistance within the intended range. This pairing is what allows the filter to meet its efficiency target while still fitting the fan curve and reaching its planned replacement interval.
The HEPA core layer is specified for strong capture of PM2.5, pollen, pet dander, cigarette particles and microbial aerosols, and the anti-mite function reaches up to 82.4% removal under FZ/T01100-2008. Efficiency class and media grade are selected per application during customisation. All performance data is supported by our CNAS-accredited laboratory.
Yes. We support 100% OEM/ODM flexible customisation, including length, width, thickness, shape and filtration efficiency ratio. The filter can be produced in panel, cylindrical and V-bank folded formats. Frame material, logo and packaging can also be customised to match your appliance.
Standard models typically have an MOQ of 500–1,000 pieces, while customised models generally require 2,000–3,000 pieces depending on specification and packaging. Samples are usually provided within 3–7 working days. Bulk lead time is 15–25 days for standard products and 25–40 days for customised products.
In normal household use, we recommend a replacement interval of 6–12 months, depending on the ambient air quality and daily running hours. The anti-mite and antibacterial layer is designed to remain effective across that interval. For higher-dust or continuous-operation environments, the interval can be shortened based on pressure-drop monitoring.
Yes. For standard specifications we can provide free samples with the customer covering freight; for customised specifications a sampling fee applies and is refundable against mass production. The sampling process is: you provide specifications or a drawing, our technical team confirms the proposal and quotes, you confirm, we produce the sample in 3–10 working days, and after sample approval we proceed to bulk production. Send your device model, size or drawing, airflow, operating conditions and quantity through the <a href="/en/contact">contact page</a> to start.