This ULPA-grade dust filter box is a high-efficiency filter element designed for clinical ventilators, anesthesia machines, industrial respirators, and high-specification air purification or oxygen generation equipment. It captures PM0.3 particles at ≥99.999% efficiency and combines particulate interception with activated carbon adsorption of VOCs. Zanxis manufactures it under GMP for medical devices, with full customization to your drawing.
| Item | Detail |
|---|---|
| Product name | Ultra-high efficiency ULPA filter / ventilator filter cartridge |
| Core filter media | High-precision PTFE microporous membrane / high-grade glass fiber / composite activated carbon adsorption material |
| Core purification performance | Precise removal of PM0.3 particles (efficiency ≥ 99.999%) |
| Extended grade options | ULPA U15 and above, multiple filtration grade configurations available |
| Main application scenarios | Clinical medical ventilators, anesthesia machine circuit systems, industrial gas masks / positive pressure respirators, high-specification fresh air purification and oxygen generation equipment |
| Dimensions and customization | Tooling and production fully according to customer drawings. Non-toxic medical-grade ABS/PC injection-molded housing, medical silicone ultrasonic welded sealing ring to ensure no air leakage |
| Authoritative system certifications | Company has a national-level CNAS testing center to verify filter efficiency. Certified for medical device GMP, IATF16949, ISO 14001, and ISO 45001 |
Before specifying this filter box, confirm the following parameters to ensure it meets your system requirements:
Provide your device model, interface drawing, and airflow requirements for a precise match.
We recommend the following steps to validate performance before mass production:
The filter box is constructed with a high-precision PTFE microporous membrane, high-grade glass fiber, and composite activated carbon. The housing is made from non-toxic medical-grade ABS/PC via injection molding, and the sealing ring is medical silicone, ultrasonically welded to ensure a leak-free fit. This design provides dual protection: physical interception of fine particles and adsorption of VOCs.
It is intended for use in clinical ventilators, anesthesia machines, industrial respirators, and high-specification air purification systems. The filter is a consumable and should be replaced according to the manufacturer's recommended interval or when pressure drop increases significantly. Do not attempt to clean or reuse the filter, as this may damage the media and compromise efficiency.
Zanxis offers full customization: dimensions, housing material, filter grade, and packaging can be tailored to your requirements. With over 1,000 filtration solutions developed, we can adapt to your specific needs.
Zanxis operates a CNAS-accredited laboratory that issues test reports for filtration efficiency, dust holding capacity, and resistance. These reports provide verifiable data for your qualification process. Our quality management follows IQC, IPQC, and OQC procedures to ensure consistency from incoming materials to final inspection.
We are certified to IATF 16949 (2024), ISO 9001, ISO 14001, and ISO 45001, and hold GMP for medical devices. Our 50,000 m² manufacturing plant includes 6 clean rooms totaling 20,000 m², supporting contamination-controlled production. With over 20 years of experience, we have supplied filtration products to markets in Europe, the United States, Japan, and South Korea.
To request samples and test reports, please provide the following details:
Contact us via our contact page. Our team will respond with a tailored proposal, including sample availability and lead times.
Yes, we provide test reports from our CNAS-accredited laboratory. These reports cover filtration efficiency, dust holding capacity, and resistance. They are included with samples and can be shared for your verification.
Standard samples are typically shipped within 3-5 business days. Custom samples may take longer depending on complexity. After you receive the samples, we recommend testing them in your system to confirm fit and performance.
The MOQ is 1,000 pieces for standard configurations. For custom designs, the MOQ may vary based on tooling and materials. Please contact us with your requirements for a specific quote.
Standard products ship in 7-15 days. Custom OEM orders typically take 25-35 days after sample approval, excluding tooling time. Tooling fabrication takes about 15-20 days.
Replace the filter when pressure drop increases significantly or according to your maintenance schedule. The filter is not washable; attempting to clean it may damage the media and reduce efficiency.
Yes, we offer full customization. Provide your device model, dimensions, or drawing, and we will design the filter to match. We use medical-grade ABS/PC housing and silicone sealing to ensure a precise fit.
Zanxis holds IATF 16949 (2024), ISO 9001, ISO 14001, and ISO 45001 certifications, as well as GMP for medical devices. Our lab is CNAS-accredited for filtration testing.
Please contact us via our contact page with your device model, required dimensions, airflow, operating conditions, and quantity. We will respond with a tailored proposal and sample availability.