The Zanxis paper-based humidifier filter is a cylindrical humidification filter made from high-absorbency humidifier paper or polymer humidifier fiber. It is designed to filter and humidify air in cold-evaporation, wick-style humidifiers and air purifiers with humidification functions, trapping calcium and magnesium ions to reduce white dust while resisting mold and odors. It suits appliance OEMs, HVAC equipment makers, and industrial humidification systems that need reliable, customizable humidification media.
| Item | Detail |
|---|---|
| Product name | Cylindrical humidifier filter / humidification core for air purifiers |
| Core humidification material | High-absorbency humidifier paper / polymer humidifier fiber |
| Core performance | Strong capillary water absorption and water molecule evaporation; intercepts calcium and magnesium ions (reduces white dust); long-lasting antibacterial and anti-mold action; removes tank odors |
| Physical structure advantages | Dense pleated honeycomb structure creates a large evaporation area; very high wet stiffness; does not collapse or fall apart during long-term immersion in water tanks |
| Main application end uses | Household cold-evaporation mist-free humidifiers; high-end air purifiers with humidification; industrial constant-temperature and constant-humidity equipment |
| Customization | 100% OEM flexible manufacturing. Outer diameter, inner diameter, height, pleat count, and whether to add an anti-mold/antibacterial coating can all be precisely manufactured to drawing requirements. |
| Quality certification | Manufactured in a 50,000 m² modern clean plant; company certified to ISO 9001/14001 and IATF 16949; quality controlled by a CNAS-accredited laboratory. |
Before ordering, confirm the dimensional envelope: outer diameter, inner diameter, and height, as these determine fit in the humidifier housing. Confirm pleat count and paper grade, since they affect evaporation area and pressure drop. For water quality with high mineral content, verify the ion-interception performance and antibacterial treatment level to prevent white dust and odors. Also confirm wet stiffness after prolonged soaking, as this ensures the filter does not collapse. Provide operating conditions such as water flow, air flow, and temperature so Zanxis can match the material and structure.
The filter is built from high-absorbency paper or polymer fiber formed into a dense pleated honeycomb cylinder. The pleated geometry provides a large surface area for evaporation, while the paper's capillary action draws water upward quickly. The material is engineered for high wet stiffness, so it remains rigid even when continuously immersed. The structure also incorporates antibacterial and anti-mold treatment to inhibit microbial growth and odors. The filter is intended for cold-evaporation humidifiers, air purifiers with humidification, and industrial humidity control equipment. It is not a HEPA filter; its primary role is humidification and water mineral interception.
Zanxis operates a CNAS-accredited laboratory that issues reports on filtration efficiency, dust holding capacity, and resistance. These reports allow you to verify performance before mass production. The company holds IATF 16949 (achieved in 2024) and ISO 9001, ISO 14001, and ISO 45001 certifications, with IQC, IPQC, and OQC controls at every stage. Production takes place in a 50,000 m² facility, including 20,000 m² across six cleanrooms. With over 20 years of filtration experience and more than 1,000 filter solutions developed, Zanxis supports OEM/ODM projects and exports to Europe, the US, Japan, and Korea. Products comply with REACH and RoHS, and compliance documents are available.
To request samples and test reports, please provide the following: your device or vehicle model, required size or drawing, airflow or water flow, operating conditions (water quality, temperature), and estimated quantity. Zanxis will respond with a tailored proposal. Contact us to start your validation.
Yes. Zanxis has a CNAS-accredited laboratory that can issue reports on filtration efficiency, dust holding capacity, and resistance. These reports help you verify performance against your requirements. Contact us with your specifications to request relevant reports.
For standard specifications, samples are typically ready within 7–15 days. Custom samples requiring new tooling may take longer, depending on complexity. We recommend planning for sample testing and approval before mass production.
The standard MOQ is 5,000 pieces for standard specifications. For custom designs, MOQ depends on tooling and material requirements. We can also accommodate flexible sample orders. Please contact us with your specifications for an exact MOQ.
Standard lead time is 15–25 days after order confirmation. For larger orders, it may be 30–45 days. First-time custom projects require an additional 7–15 days for sample approval. We can adjust production schedules to meet your delivery needs.
Under normal water quality and usage, the filter typically lasts 3–6 months. Hard water or high usage may shorten this interval. We recommend monitoring for reduced evaporation or white dust and replacing accordingly.
Yes. We support 100% OEM customization, including outer diameter, inner diameter, height, pleat count, and optional antibacterial coating. Provide your drawing or sample, and we will manufacture to your exact requirements.
Yes. We provide free small samples for standard products (you cover international shipping). For custom samples, a sampling fee may apply, which is credited against bulk orders. Samples help you verify fit and performance before committing.
To quote accurately, please provide your device or vehicle model, required size or drawing, airflow or water flow, operating conditions (water quality, temperature), and estimated quantity. We will respond with a detailed proposal and pricing.