The Zanxis washable dust box filter (integrated) is a custom-fit filter for robot vacuums, handheld vacuums, mattress mite removers, car mini vacuums and wet-dry floor cleaners. It captures PM2.5, fine dust, dust mites, pollen and pet dander, and is available with PTFE membrane or composite PP media. It is aimed at OEM and ODM buyers who need verifiable efficiency, low airflow resistance and repeatable washability. Zanxis manufactures it in Zhongshan, Guangdong, China, and supports full-size customisation to your dust box.
| Item | Detail |
|---|---|
| Product name | Robot vacuum / handheld vacuum filter |
| Core filtration material | High-precision PTFE (polytetrafluoroethylene microporous membrane) / composite PP (polypropylene meltblown) and other moisture-resistant, antibacterial media |
| Core purification function | Strong interception of PM2.5, fine dust, dust mites, pollen and pet dander inside the vacuum; prevents secondary pollution from exhaust air |
| Physical fluid characteristics | High-porosity breathable design, extremely low operating airflow resistance, does not reduce motor suction, helps extend device battery life |
| Main applications | Smart robot vacuums, handheld cordless vacuums, mattress mite removers, car mini vacuum devices, wet-dry floor cleaners |
| Frame and size customisation | 100% customised to the dust box dimensions of your device. Eco-friendly injection-moulded frame, edge rubber sealing, and scalable OEM production of washable versions (PTFE-coated) |
| Company certification system | 50,000 m² modern production base and a national-level CNAS testing centre. Strictly follows ISO 9001, ISO 14001 and IATF 16949 international quality management system standards |
Before you approve a filter, confirm the values that affect fit and performance. Because the filter is customised, the first check is the dust box opening and the frame outline, including any sealing edge. Next, agree on the filtration efficiency for the target particle size and the airflow resistance at your device's operating point. For washable versions, specify the number of wash cycles and the acceptable efficiency drop after washing. Confirm the media grade (PTFE membrane or composite PP) and whether antibacterial or moisture-resistant treatment is required. Finally, state the expected service life in your application and the test conditions under which it will be verified.
The filter combines a high-precision PTFE microporous membrane or composite PP meltblown media with an eco-friendly injection-moulded frame. The frame is produced to your dust box dimensions, and the edge can be rubber-sealed to limit bypass. The integrated design means the media and frame are supplied as one part, simplifying replacement for end users. The high-porosity media keeps airflow resistance low, so motor suction is not unnecessarily loaded and battery run time can be preserved. The washable PTFE-coated version can be rinsed and reused, reducing consumable waste. Typical applications include robot vacuums, handheld cordless vacuums, mattress mite removers, car mini vacuums and wet-dry floor cleaners. Zanxis supports OEM and ODM projects: size, structure, media grade, frame material, logo and packaging can be customised. More than 1,000 filtration solutions have been developed, and multiple automated production lines support monthly output in the millions of pieces.
Zanxis operates a self-built laboratory accredited by CNAS (China National Accreditation Service for Conformity Assessment), which can issue test reports for filtration efficiency, dust holding capacity and resistance. The production base covers 50,000 m², including 6 clean workshops totalling 20,000 m². The company has been certified to IATF 16949 (automotive quality management system, obtained in 2024) and holds ISO 9001, ISO 14001 and ISO 9001, ISO 14001 and ISO 45001 certifications. Products comply with REACH and RoHS environmental regulations, and compliance documents can be provided. Quality control follows IQC, IPQC and OQC across the process. With more than 20 years of filtration R&D and manufacturing experience, Zanxis has exported to Europe, the United States, Japan and South Korea for over 20 years. The company is located in Zhongshan, Guangdong, China.
To receive samples and test reports, please tell us your device or vehicle model, the filter size or a drawing, the airflow or water flow specification, the operating conditions and the quantity you plan to order. With these details Zanxis can propose the right media and frame and confirm the test plan. Contact our team to start the verification process.
Yes. Zanxis has a self-built laboratory accredited by CNAS, which can issue reports for filtration efficiency, dust holding capacity and resistance. Reports are provided for the parameters agreed in your sample plan. This allows you to verify performance before mass production.
Sample validation time depends on the customisation and test scope. After receiving your device details and drawing, Zanxis confirms the media and frame design and prepares samples. The schedule is agreed with you at the start, and test reports are issued for the agreed parameters.
The filter is designed to intercept PM2.5, fine dust, dust mites, pollen and pet dander. Actual efficiency depends on the selected media grade and test conditions. Zanxis measures efficiency in its CNAS-accredited laboratory and provides the values in the test report so you can confirm they meet your specification.
Yes. The filter is 100% customised to your dust box dimensions. Zanxis offers eco-friendly injection-moulded frames, edge rubber sealing and a choice of PTFE or composite PP media. Size, structure, media grade, frame material, logo and packaging can be tailored to your project.
MOQ depends on the filter specification and customisation level. Because each project is quoted individually, please share your requirements so Zanxis can confirm the MOQ. Custom tooling and media choices can affect the minimum quantity.
Lead time is confirmed with your order and depends on the customisation and quantity. Zanxis operates multiple automated production lines with monthly output in the millions of pieces, which supports both repeat orders and large volumes. A schedule is agreed before production.
The washable PTFE-coated version can be rinsed and reused, while the replacement interval depends on dust load and usage. Zanxis recommends confirming wash durability and efficiency retention through sample testing. The test report for your agreed parameters gives the basis for setting a replacement schedule.
Yes. Zanxis provides samples for fit and performance evaluation. To prepare them, share your device model, dust box size or drawing and airflow specification. Contact us through the inquiry form to start the sample request.