This circular HEPA filter element is a replacement filter for handheld vacuums, robot vacuums, and other cleaning appliances, designed to capture fine dust, PM2.5, allergens, and pet hair from the airstream. It uses high-efficiency filter media—PTFE membrane, composite PP meltblown, or antibacterial-treated paper—to protect motor performance and prevent secondary exhaust pollution. Zanxis manufactures this filter with full OEM customisation for size, frame, and filtration grade, serving brands and OEMs who need verified, consistent filtration performance.
| Item | Detail |
|---|---|
| Product name | Vacuum cleaner filter element / robot vacuum filter |
| Core filtration materials | High-precision PTFE (microporous membrane) / composite PP (polypropylene meltblown) / antibacterial-treated filter paper |
| Core purification function | Effectively intercepts fine particles (PM2.5), dust mites, pollen, hair, etc. from the dust cup, preventing secondary exhaust pollution |
| Physical fluid characteristics | High-porosity breathable design, extremely low operating resistance, high dust holding capacity, prevents motor overheating, and helps extend battery life |
| Main end applications | Handheld cordless vacuums, intelligent robot vacuums, mattress mite removers, wet-dry vacuums, car mini vacuums |
| Frame and size customisation | 100% flexible manufacturing according to equipment air duct and dust cup dimensions. Eco-friendly injection-moulded frame, rubber sealing ring edging to ensure 100% airtightness and no dust leakage. |
| Enterprise certification system | The company has a 50,000 m² modern production base and a national-level CNAS testing centre. Strictly implements ISO 9001, ISO 14001, and IATF 16949 international quality management system standards. |
When specifying this filter, we recommend confirming the following parameters with your technical team: filtration efficiency grade (H11–H13, with ≥99.95% efficiency for 0.3 μm particles), media type (PTFE membrane for washable versions, PP meltblown for standard, or antibacterial-treated paper), airflow resistance at your device's operating point, dust holding capacity, and frame dimensions including sealing method. These values directly affect motor protection and battery runtime. Zanxis provides test reports from our CNAS-accredited laboratory for efficiency, dust holding, and resistance, so you can verify performance against your requirements before committing to volume production.
The filter is constructed with a high-porosity filter media that maintains low airflow resistance, reducing the load on the vacuum motor and helping to preserve suction power and battery life. Available media include PTFE membrane (washable and reusable), composite PP meltblown, and antibacterial-treated filter paper. The frame is made from eco-friendly injection-moulded plastic, with optional rubber sealing ring edging to ensure a tight fit and prevent dust bypass. This filter is suitable for handheld cordless vacuums, robot vacuums, mattress cleaners, wet-dry vacuums, and car mini vacuums. For washable versions, regular rinsing with clean water can extend service life; non-washable versions should be replaced when airflow drops noticeably or every 3–6 months depending on use. Zanxis offers full OEM/ODM customisation: diameter, thickness, pleat count, media grade, frame material (ABS, PP, rubber), logo, and packaging. With over 20 years of filtration experience and more than 1,000 filter solutions developed, we can match your exact specifications.
Zanxis operates a CNAS-accredited laboratory that issues test reports for filtration efficiency, dust holding capacity, and airflow resistance. These reports allow you to verify the performance of our filters against your specifications. Our quality management system is certified to ISO 9001, ISO 14001, and ISO 45001, and we achieved IATF 16949 certification in 2024. We implement IQC, IPQC, and OQC throughout the production process to ensure batch-to-batch consistency. Our 50,000 m² production base includes six cleanrooms totalling 20,000 m², and multiple automated production lines support a monthly capacity of millions of pieces. Products comply with REACH and RoHS environmental regulations, and we can provide compliance documentation. With over 20 years of export experience to Europe, the US, Japan, and Korea, we understand the documentation and quality requirements of international markets.
To request samples or test reports, please provide the following information to our team: your device model or vehicle model, required filter size or a drawing, airflow or water flow specifications, operating conditions (temperature, humidity, dust load), and estimated quantity. This allows us to recommend the most suitable configuration and provide accurate samples and reports. Contact us to discuss your requirements and receive a prompt response from our engineering team.
Yes. Zanxis has a CNAS-accredited laboratory that issues test reports for filtration efficiency, dust holding capacity, and airflow resistance. These reports are available for your review and can be used to verify performance against your specifications. Please contact us with your requirements.
Our standard circular HEPA filter achieves H11–H13 grade, with filtration efficiency of ≥99.95% for 0.3 μm particles. This effectively captures fine dust, pollen, dust mites, pet hair, and PM2.5. We can tailor the media and construction to meet your specific efficiency targets.
For custom specifications, sample lead time is typically 7–15 days after we confirm your requirements. Standard stock samples can be provided sooner. We encourage you to test samples in your device and, if desired, send them to a third-party lab for comparison.
The MOQ for standard specifications is usually 3,000 pieces. For custom tooling, the MOQ is generally 5,000 pieces, depending on the specific design. We can discuss your volume requirements and provide a quotation accordingly.
Standard lead time is 25–35 days after order confirmation. For peak seasons or large-volume orders, we recommend confirming the production schedule in advance. Our automated lines and material stock support stable delivery for large orders.
Recommended replacement is every 3–6 months for typical household use, depending on frequency and environment. We offer both non-washable (glass fibre HEPA) and washable (PTFE or modified PP) versions; washable types can be rinsed and reused for 6–12 months. Clear usage instructions are provided on packaging.
Yes. We provide full OEM/ODM customisation, including diameter, thickness, pleat count, media selection, frame material, logo, and packaging. With over 20 years of experience and more than 1,000 filter solutions developed, we can match your device's air duct and dust cup dimensions precisely.
Yes. Our filters comply with REACH and RoHS environmental regulations, and we can provide compliance documentation. Our quality systems are certified to ISO 9001, ISO 14001, ISO 45001, and IATF 16949, ensuring consistent quality and regulatory conformity. For specific compliance needs, please inquiry with our team.