Ozone Removal Filter with Aluminum Honeycomb Catalyst

The Jyntrel ozone removal filter is an aluminum honeycomb catalytic filter that converts ozone into oxygen as air passes through it. It is designed for commercial HVAC systems, laser printers, copiers, ozone sterilizers, and medical equipment exhausts. It suits engineers and product teams who need to meet indoor ozone limits such as 0.16 mg/m³ (China) or UL867 (≤0.1 mg/m³). Jyntrel manufactures it in Zhongshan, Guangdong, China, using a patented catalyst and offers full size customisation.

Operating Conditions and Airflow Path

Ozone removal depends on how the air moves through the filter. The honeycomb structure presents many parallel channels; as air passes, ozone molecules contact the catalyst coating on the aluminum substrate and are decomposed. The open frontal area keeps pressure drop low at typical HVAC face velocities, so the filter can be placed in the airstream without overloading the fan.

For selection, we consider the ozone concentration at the filter inlet (ppm or mg/m³), the face velocity (m/s), and the required outlet concentration. Temperature and humidity also affect performance and are part of the specification. The filter is intended for dry air streams; for high-humidity or high-temperature applications, please consult Jyntrel with details.

The filter is typically installed after the ozone source—for example, downstream of electrostatic precipitators in air purifiers or in the exhaust path of ozone sterilizers. The aluminum honeycomb can be cut to various thicknesses, and optional aluminum frames or sponge/EVA sealing edges help maintain a tight fit and prevent air bypass.

Core Performance

The core of the filter is a patented catalyst (Chinese invention patent ZL200710026260.6) coated onto an aluminum honeycomb carrier. This catalyst is designed to decompose ozone at room temperature without consumable chemicals. The honeycomb geometry provides a large contact area while keeping resistance to airflow low, which helps maintain energy efficiency in ventilation systems.

Jyntrel tests the filter to verify that treated air meets the Chinese national standard of less than 0.16 mg/m³ and the UL867 requirement of ≤0.1 mg/m³ for ozone emission from equipment. These tests are conducted in Jyntrel's CNAS-accredited laboratory. The filter does not release ozone or other by-products; the reaction converts ozone to oxygen.

Because performance depends on residence time, lower face velocities generally improve efficiency. We provide guidance on matching filter thickness and cell density to your airflow and target outlet concentration.

Selection and Customisation: the Data We Need

Jyntrel supplies the ozone removal filter in custom sizes to fit your equipment. To recommend the right configuration, we ask for the following information:

• Device or system model and a dimensional drawing or sketch of the filter slot.
• Airflow rate (m³/h or CFM) and face velocity (m/s).
• Inlet ozone concentration and required outlet concentration.
• Operating temperature and relative humidity range.
• Available thickness and any frame or sealing requirements.
• Estimated annual quantity and delivery schedule.

With these details, we can specify the honeycomb thickness, cell density, and catalyst loading. We also offer optional aluminum frames, sponge or EVA gaskets, and custom packaging. If you are unsure about any parameter, our engineers can work with your test data.

Parameters

Typical Applications

The ozone removal filter is used wherever ozone is generated as a by-product or for sterilisation. Common applications include:

• Commercial air purifiers using electrostatic precipitation or UV-C lamps.
• Large laser printers and commercial copiers, where high-voltage charging produces ozone.
• Ozone sterilizers, to treat exhaust air before release.
• Medical device exhaust ports, to protect indoor air quality.
• Commercial HVAC systems and ventilation ducts where ozone from outdoor air or internal sources must be reduced.

The filter can be combined with medium-efficiency pre-filters and HEPA filters in multi-stage systems. Its low profile and custom dimensions make it suitable for retrofits as well as new equipment designs.

Manufacturing and Testing at Jyntrel

Jyntrel has more than 20 years of experience in filter manufacturing and export. Our Zhongshan facility covers 50,000 m², including 20,000 m² of clean workshops across 6 rooms. Multiple automated production lines support a monthly capacity of millions of pieces, which helps maintain stable supply for OEM programmes. We have been exporting to Europe, the United States, Japan, and South Korea for over 20 years.

Quality management is built into every stage: incoming material inspection (IQC), in-process checks (IPQC), and outgoing inspection (OQC). Our CNAS-accredited laboratory can issue test reports for filtration efficiency, dust holding capacity, and pressure drop, giving customers documented performance data. We are certified to ISO 9001, ISO 14001, and IATF 16949 (2024), and our products comply with REACH and RoHS requirements.

For custom projects, we support OEM/ODM development of dimensions, structures, filter media grades, frame materials, logos, and packaging. Over 1,000 filter solutions have been developed to date.

Share Your Operating Conditions

To receive a tailored quotation for the Jyntrel ozone removal filter, please provide:

• The device or vehicle model and the available space.
• Filter dimensions or a drawing.
• Airflow rate or face velocity.
• Operating conditions: ozone concentration, temperature, humidity.
• Required quantity and annual volume.

Send these details through our contact page. Our engineers will review your requirements and recommend a filter configuration. We can also supply samples for evaluation; please indicate your sample needs in your inquiry.