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The Jyntrel honeycomb activated carbon filter is a plate-style gas-phase filter built on a high-strength, moisture-resistant plastic honeycomb frame and filled with high-iodine-value granular activated carbon. It adsorbs formaldehyde, benzene, ammonia, TVOCs and persistent odors from the airstream, and is intended for air purifiers, fresh-air ventilation systems, vehicle cabin air filtration and central air-handling return-air odor control. It suits HVAC engineers, appliance OEMs and filter distributors who need low-resistance gas-phase filtration in a custom size.
The filter sits in the gas-phase stage of an air path, usually after a particulate stage and before the fan or supply diffuser. Air enters the open face, passes through the honeycomb channels and exits the opposite face. Because the plastic honeycomb framework creates a very high porosity, the open area is large and the pressure drop across the filter is low even at the air velocities common in residential and light-commercial equipment. That low resistance is the main reason the filter can be used in systems where a dense carbon bed would overload the fan.
Moisture is a normal operating condition for this product. The engineering plastic frame is humidity-resistant and corrosion-resistant, so the honeycomb structure does not soften or collapse when the airstream carries moisture. In practice, the filter is selected for environments where TVOC and odor control are required continuously — living spaces, offices, vehicle cabins and return-air ducts — and where the airflow path must stay open. The honeycomb pore size, filter thickness and carbon loading are chosen together so that the residence time in the carbon bed matches the target gas removal for the available airflow.
Performance comes from the carbon, not from the frame. Jyntrel fills the honeycomb with high-iodine-value granular activated carbon, or with a combination of activated carbon and catalyst-modified carbon for formaldehyde removal. The high iodine value indicates a developed micropore structure, which gives the carbon its capacity for volatile organic compounds. In the honeycomb format, the carbon is distributed through many small channels, so the gas contacts a large carbon surface area while the airflow stays smooth.
The filter targets formaldehyde (HCHO), benzene, ammonia, TVOCs and stubborn odors. The honeycomb structure provides high porosity, smooth air passage and very low operating resistance, together with moisture-proof, mildew-resistant and corrosion-resistant behavior. The frame is rigid and does not collapse under normal airflow. Under standard household air-conditioning use — about 8 hours per day — the effective service life is 6–12 months, depending on TVOC concentration, temperature, humidity and operating airflow. Actual replacement intervals should be set from the measured conditions of the installation.
Jyntrel supports 100% OEM flexible custom manufacturing for this filter. Outer frame length and width, thickness, honeycomb pore size and activated carbon loading weight can all be produced to drawing. To select the right build, we need the device or vehicle model, the available filter space or a drawing, the airflow or water flow of the system, the operating conditions (temperature, humidity, TVOC or odor source), and the expected order quantity. With those inputs we can propose a honeycomb pitch, thickness and carbon weight that fit the air path without adding unnecessary resistance.
For OEM programs, customisation also covers frame format, carbon type, logo printing and packaging. Because the filter is made on automated lines with capacity of millions of pieces per month, custom dimensions can be scaled from sample to series production. If you are unsure which pore size or carbon loading suits your airflow, send the operating data and our team will recommend a configuration for evaluation.
| Item | Detail |
|---|---|
| Product name | Honeycomb activated carbon filter — plastic honeycomb type |
| Filter frame material | High-strength, moisture-resistant engineering plastic (plastic honeycomb framework) |
| Core filling material | High-iodine-value granular activated carbon, or a combination of activated carbon and catalyst-modified formaldehyde-removal carbon |
| Core purification performance | Adsorbs formaldehyde (HCHO), benzene, ammonia, TVOC and other volatile harmful gases and persistent odors |
| Physical structure advantages | Very high porosity, smooth air passage, very low operating resistance, moisture-proof and mildew-resistant, corrosion-resistant and non-collapsing |
| Main end applications | Household and commercial air purifiers, fresh-air ventilation systems, vehicle air-conditioning filters, central air-conditioning return-air odor-control systems |
| Size and specification customisation | 100% OEM flexible custom manufacturing. Outer frame length and width, thickness, honeycomb pore size and activated carbon loading weight can all be tooled precisely to drawing requirements. |
| Quality certification system | Produced in a 50,000 m² plant; the company holds ISO 9001, ISO 14001 and IATF 16949 international automotive quality management system certification. |
The filter is used where odors and TVOCs must be removed from a moving airstream without adding significant fan load. Typical installations include household and commercial air purifiers, fresh-air ventilation systems, vehicle air-conditioning filters and central air-conditioning return-air odor-control systems. In each case the honeycomb format keeps the air path open while the carbon captures the gases that pass through.
For appliance OEMs, the filter can be built as a plate to fit an existing filter slot. For fresh-air and central air systems, it is typically specified as a gas-phase stage behind a particulate filter. Because dimensions, pore size and carbon weight are customisable, the same product family can serve small cabin filters and larger return-air panels.
Jyntrel manufactures this filter in a 50,000 m² plant in Zhongshan, Guangdong, China, with multiple automated production lines capable of millions of pieces per month. The company has more than 20 years of experience in filter R&D and manufacturing and has been exporting to Europe, the United States, Japan and Korea for over 20 years, which supports stable supply for long-term programs. The site includes 6 clean workshops totaling 20,000 m².
Quality control follows IQC, IPQC and OQC through the process. The company operates a CNAS-accredited laboratory that can issue test reports for filtration efficiency, dust holding capacity and resistance. Jyntrel holds ISO 9001, ISO 14001 and ISO 45001 certification and obtained IATF 16949 automotive quality management system certification in 2024. Products comply with REACH and RoHS environmental regulations, and compliance documents can be provided.
To receive a quotation, please send the device or vehicle model, the required size or a drawing, the airflow or water flow, the operating conditions and the expected quantity. Our team will use these details to recommend a honeycomb pitch, thickness and carbon loading for your air path. You can reach us through the contact page.
Yes. The plastic honeycomb framework has very high porosity, so the open area is large and the operating resistance stays low even at the air velocities used in residential and light-commercial equipment. The exact pressure drop depends on the chosen thickness and honeycomb pore size, which are set during selection.
Please provide the airflow of your system, the available filter size or a drawing, the operating temperature and humidity, and the expected TVOC or odor load. With those inputs we can propose a honeycomb pitch, thickness and carbon loading that fit your air path.
The high-iodine-value activated carbon and honeycomb structure are designed for gas-phase adsorption of formaldehyde, benzene, ammonia and TVOCs. Removal efficiency depends on the carbon loading, residence time and the concentration in your application, so we confirm performance against your operating data rather than a single generic figure.
Yes. Jyntrel supports 100% OEM flexible custom manufacturing. Outer frame length and width, thickness, honeycomb pore size and activated carbon loading weight can all be produced to drawing, and logo and packaging options are available for OEM programs.
Yes. Samples can be prepared for evaluation, and for custom sizes a sample is built to your drawing so you can check fit and airflow in your system. Contact us with your operating conditions and we will confirm the sample arrangement and quote.
MOQ and lead time depend on the custom size, honeycomb pore size and carbon loading of your program. Please share your required quantity and specification through the contact page, and our team will confirm a quotation and delivery schedule.
Under standard household air-conditioning use of about 8 hours per day, the effective service life is 6–12 months, depending on TVOC concentration, temperature, humidity and operating airflow. Replacement intervals should be set from the measured conditions of the installation.
Jyntrel holds ISO 9001, ISO 14001 and ISO 45001 certification and obtained IATF 16949 certification in 2024. Products comply with REACH and RoHS, and compliance documents can be provided. The CNAS-accredited laboratory can issue test reports for efficiency, dust holding capacity and resistance.