The Jyntrel sintered activated carbon block filter cartridge Ф60×130 is a coconut-shell carbon and ion-exchange resin cartridge for water purifiers, refrigerators, and coffee machines. It reduces chlorine, taste and odour, and scale-forming minerals, and it is designed for point-of-use water treatment systems that need a compact, high-flow filter. The cartridge is manufactured by Jyntrel in Zhongshan, Guangdong, China, and is available in custom dimensions to fit your equipment.
In a water purifier, the carbon block sits in the water path, not the air path. The operating conditions that matter are water flow rate, pressure, temperature, and the quality of the incoming water. The cartridge is built around a uniform microporous structure that keeps the initial flow high and the pressure drop low, so the system can deliver a steady stream without straining the pump. The sintered block is self-supporting and does not release black carbon fines, which protects downstream membranes and valves.
Because the block is made with 100% premium coconut-shell carbon and a food-grade ion-exchange resin, it works best in systems where the water is already potable but needs polishing: removing residual chlorine from municipal supplies, softening slightly hard water to prevent scale, and trapping trace heavy metals such as lead and mercury. The cartridge is not intended for treating heavily contaminated or microbiologically unsafe water without appropriate pre-treatment.
For air-path applications such as compressor intakes or HVAC pre-filters, a different product would be required; this carbon block is specified for liquid filtration. If your system uses a carbon block in a combined air/water loop, share the details and Jyntrel will confirm compatibility.
The Ф60×130 cartridge is rated for a nominal filtration accuracy of 5 micrometres, which captures fine particles while maintaining a high flow rate. The coconut-shell carbon has a high iodine value, giving strong adsorption of chlorine, chloramines, volatile organic compounds (VOCs), and odours. The built-in ion-exchange resin softens the water and helps reduce scale formation on heating elements and membranes.
Typical service life is 6 to 12 months, depending on feed-water quality and daily volume. The cartridge is designed to be a drop-in replacement in standard housings, and it is available with end-cap welding for a secure seal. Jyntrel can supply the cartridge with or without outer wrap, and with custom end-cap configurations to match your system.
To recommend the right carbon block for your application, Jyntrel needs a few key data points: the device or vehicle model (if applicable), the required outside diameter and length or a drawing, the target flow rate, the operating pressure and temperature, and the water chemistry (chlorine level, hardness, TDS). Quantity and packaging requirements also help us quote accurately. With these details, we can select the appropriate carbon type, resin loading, and end-cap design, or develop a new size using our flexible moulding process.
Jyntrel supports OEM/ODM projects: dimensions, end caps, centre hole, outer wrap, logo, and packaging can all be customised. Over 1,000 filtration solutions have been developed, and our team can work from your drawing or sample.
| Item | Detail |
|---|---|
| Product name | Sintered activated carbon block filter cartridge for water purifiers and refrigerators (CTO filter) |
| Core filtration materials | High-iodine-value coconut-shell activated carbon + food-grade ion-exchange resin |
| Core performance | Softens water and prevents scaling; strong adsorption of residual chlorine (bleach); removes discolouration and odour; captures harmful heavy metals such as lead and mercury |
| Accuracy and service life | Uniform microporous structure, high initial flow, high filtration accuracy with no black carbon fines; large adsorption capacity for long service life |
| Standard size reference (OD × length, mm) | Ф60×130 / Ф62×240 / Ф37.5×75 / Ф38×57 / Ф40×195 / Ф51×127 / Ф32×126 / Ф32×106 |
| Main end applications | Household reverse-osmosis water purifiers (pre-RO CTO / post-RO T33), direct drinking water dispensers, side-by-side refrigerator water filters, commercial coffee machines |
| Customisation service | Full OEM/ODM support. Length, diameter, and inner/outer diameter ratios can be tooled to your equipment; end-cap welding available. |
| Quality certification | Production base certified to ISO 9001 and IATF 16949; filter media meet strict drinking-water safety and hygiene standards; CNAS-accredited testing centre for quality control. |
In each case, the carbon block is selected to match the flow and pressure of the appliance, and Jyntrel can supply the cartridge with the appropriate end-cap and wrap for your housing.
Jyntrel operates multiple automated production lines with a monthly capacity of millions of pieces, supported by a 50,000 m² plant in Zhongshan, Guangdong, China. The plant includes six clean rooms totalling 20,000 m², where critical processes are carried out under controlled conditions. With more than 20 years of export experience to Europe, the United States, Japan, and South Korea, we understand the documentation and consistency required for long-term supply.
Quality control follows an IQC, IPQC, and OQC flow, and the in-house laboratory is CNAS-accredited, capable of issuing test reports for filtration efficiency, dust holding capacity, and resistance. The company holds ISO 9001, ISO 14001, and ISO 45001 certifications, and has been certified to IATF 16949 since 2024. Products comply with REACH and RoHS, and compliance documents are available on request. For water-contact components, Jyntrel can also provide documentation to support compliance with relevant drinking-water safety standards.
To help us recommend the right sintered activated carbon block for your system, please tell us the device or vehicle model, the required size or drawing, the target flow rate or water flow, the operating pressure and temperature, and the quantity you need. With these details, our engineers can propose a standard cartridge or develop a custom solution. Contact us to start the conversation.
This sintered activated carbon block is designed for water filtration, not air filtration. In water systems, the relevant parameters are flow rate and pressure drop, not air velocity. If you have an air-path application, please share the details and Jyntrel can suggest a suitable product.
For water filtration, we need the water flow rate, operating pressure, temperature, and water chemistry (chlorine, hardness, TDS). If your application is for air, please provide airflow and contaminant loading; however, this product is specified for liquid filtration only.
The cartridge has a nominal filtration accuracy of 5 micrometres, capturing fine particles, and the high-iodine coconut-shell carbon adsorbs chlorine, taste, odour, and VOCs. The ion-exchange resin helps soften water and reduce heavy metals such as lead and mercury. Actual performance depends on feed-water quality and flow rate.
Yes. Jyntrel offers full OEM/ODM customisation, including outside diameter, length, end-cap design, centre hole, outer wrap, logo, and packaging. We can work from your drawing or sample to develop a cartridge that fits your housing and flow requirements.
For standard sizes, the MOQ is typically 1,000–2,000 pieces, depending on specifications and packaging. Custom sizes may require a higher MOQ, generally from 5,000 pieces. Standard items ship in 7–15 days; custom orders typically take 25–35 days for production. Please confirm with our team for your specific requirements.
Yes, samples are available. Standard sizes can be provided free of charge (you cover international shipping); custom samples may incur a development fee, which is refundable against a bulk order. We can also supply test reports and technical data to support your evaluation.
Under typical municipal water conditions, the cartridge should be replaced every 6 to 12 months, depending on water quality and daily volume. Higher chlorine levels or hardness may shorten service life. We recommend monitoring pressure drop and taste to determine the right interval for your application.
The production base is certified to ISO 9001 and IATF 16949, and the company holds ISO 14001 and ISO 45001. Products comply with REACH and RoHS, and Jyntrel can provide compliance documents. The in-house CNAS-accredited laboratory can issue test reports for filtration performance. For drinking-water contact, documentation to support relevant safety standards is available on request.