The Zanxis rotary humidifier filter is a spunlace fabric evaporator element for self-priming humidifiers. It physically blocks calcium and magnesium ions to prevent white dust, absorbs water rapidly, and suppresses bacteria and mould. It is designed for humidifier and air-purifier OEMs, industrial HVAC units, and brands needing custom-fit filters.
| Item | Detail |
|---|---|
| Product name | Rotary Humidifier Filter / Humidifier Wheel Filter Element / Evaporative Humidifier Filter |
| Core media | High-absorption humidifier paper / polymer humidifier fibre |
| Core performance | Physical interception of calcium and magnesium ions (no white dust), strong capillary water absorption for fast evaporation, long-lasting inhibition of bacteria and mould |
| Structural & mechanical advantage | Special stiffness-reinforcement process; high wet stiffness; does not soften or fall apart after prolonged immersion and rotation in the water tank |
| Main applications | High-end cold-evaporation mist-free humidifiers, air purifiers with humidification modules, industrial constant-temperature and constant-humidity air handling units |
| Frame & size customisation | 100% OEM customisation according to customer equipment drawings. Injection-moulded plastic gear rings, central shaft interfaces, humidification area and thickness can all be tooled and manufactured to order. |
| Quality certification | Production backed by the company’s 50,000 m² clean plant and national CNAS testing centre. The company is certified to ISO 9001, ISO 14001 and IATF 16949. |
Before a humidifier filter is approved for production, several values determine whether the part will perform as expected in the field. For this rotary humidifier filter, the following parameters should be confirmed against your device requirements. Zanxis reviews each item with you and documents the agreed specification before sampling.
Zanxis follows a structured sample verification process so that performance is proven before mass production. The steps below outline how a custom rotary humidifier filter moves from drawing to approved sample.
The Zanxis rotary humidifier filter is built around a high-absorption humidifier paper or polymer humidifier fibre core. This media is engineered to draw water rapidly through capillary action and release it as vapour without leaving mineral deposits. The physical structure intercepts calcium and magnesium ions, which are the source of white dust in ultrasonic and other humidifiers. A long-lasting antibacterial and anti-mould treatment is applied to inhibit bacterial growth and odour in the water tank.
The filter is reinforced for wet stiffness. After prolonged immersion and rotation in the water tank, it resists softening and structural breakdown. The frame, including injection-moulded plastic gear rings and central shaft interfaces, is produced to your device drawing. Because the entire assembly is customisable, the humidification area, thickness and mounting features can be tailored to your humidifier or air-handling unit.
Typical applications include high-end cold-evaporation mist-free humidifiers, air purifiers with integrated humidification modules, and industrial constant-temperature and constant-humidity air handling units. The filter is intended for use with water; for best results, follow the humidifier manufacturer’s water quality recommendations.
Zanxis supports product verification with a CNAS-accredited laboratory that issues test reports for efficiency, dust holding capacity, resistance and other performance parameters. These reports give you documented evidence of the filter’s behaviour before you commit to volume.
Quality is controlled through IQC, IPQC and OQC at every stage. Incoming materials are inspected, in-process checks monitor critical parameters, and outgoing inspections verify finished goods. The company is certified to IATF 16949 (achieved in 2024) and holds ISO 9001, ISO 14001 and ISO 45001 certifications. Products comply with REACH and RoHS requirements, and compliance documents are available on request.
Manufacturing takes place in a 50,000 m² plant in Zhongshan, Guangdong, China, which includes 20,000 m² across six cleanrooms. With more than 20 years of filtration experience and over 1,000 filter solutions developed, Zanxis supplies OEM and ODM customers in Europe, the United States, Japan, South Korea and other markets. Multiple automated production lines support monthly capacity in the millions of pieces.
To request samples or test reports for the Zanxis rotary humidifier filter, please provide the following details. This information helps us match the filter to your device and prepare an accurate quotation.
Submit your requirements via our contact page. Our engineering team will review your request and respond with a proposal, sample lead time and test report availability.
Yes. Zanxis has a CNAS-accredited laboratory that issues test reports for efficiency, dust holding capacity, resistance and other parameters. These reports are available for your review as part of the sample verification process.
Sample validation typically begins with a requirement review and material proposal, followed by sample fabrication and laboratory testing. The exact timeline depends on the complexity of the custom design and the tests required; we will confirm the schedule after reviewing your drawing and specifications.
Yes. The rotary humidifier filter is 100% customisable based on your device drawing. We can mould the plastic gear ring, central shaft interface and adjust the humidification area and thickness to match your equipment.
MOQ depends on whether the filter is standard or custom. For custom projects, MOQ is generally determined by the tooling and material requirements; please contact us with your specifications for a precise MOQ.
Lead time varies with order quantity and customisation level. Standard configurations may ship from stock, while custom orders require production scheduling after sample approval. We will provide a confirmed lead time with your quotation.
Replacement interval depends on water quality, usage hours and the specific filter grade. Under normal household conditions, a typical interval is 3–6 months, but this should be validated against your operating conditions. We can provide guidance based on your water hardness and duty cycle.
The filter physically intercepts calcium and magnesium ions to prevent white dust, and it includes a long-lasting antibacterial and anti-mould treatment. Performance should be confirmed for your specific water hardness and operating conditions; test reports can document the results.
Please provide your device model, filter size or drawing, airflow or water flow requirement, operating conditions and estimated quantity via our <a href="/en/contact">contact page</a>. Our team will review your request and respond with a sample proposal and quotation.