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This Jyntrel coffee machine filter cartridge is a drop-in replacement compatible with Calphalon coffee machines, designed to reduce scale, chlorine, and sediment from the water before it reaches the brew path. It combines coconut-shell activated carbon with food-grade ion-exchange resin to protect the machine and support consistent coffee flavour. It is intended for automatic, semi-automatic, and commercial coffee machines where water quality directly affects taste and component life.
In a coffee machine, water is the working fluid, and the filter sits on the cold-water inlet line upstream of the boiler or thermoblock. The operating pressure range is 20–120 psi (approximately 1.4–8.3 bar), which covers typical mains supply and pump-assisted systems. The filter is rated for cold water only, with an operating temperature of 2°C to 38°C; hot water must not pass through the cartridge.
Flow behaviour matters as much as the media itself. The cartridge is built to the original Calphalon connection dimensions so that it seats correctly and maintains the intended flow path without bypass. At higher flow rates, pressure drop across the carbon block and resin bed increases; if the inlet pressure is at the lower end of the range, the filter may reduce available flow to the brew circuit. For this reason, we ask for the machine model and expected flow when specifying a replacement.
The environment also shapes service life. Hard water accelerates resin exhaustion, while high sediment loads can blind the carbon surface. The cartridge uses fine microporous interception to hold back sand, rust, and other larger particles, but it is not a pre-filter for heavily turbid water. In installations where sediment is visible, a coarse upstream strainer is advisable to keep the cartridge within its intended duty.
The filtration media is high-quality coconut-shell activated carbon paired with food-grade ion-exchange resin. The carbon addresses chlorine and odour compounds that would otherwise carry through to the cup, while the resin reduces hardness minerals that form scale on heating elements and valves. Together they support clearer water, more stable extraction, and reduced limescale build-up in the brew path.
The cartridge is rated for approximately 250 litres of treated water, or about 2–3 months of typical use, depending on local water quality and usage frequency. In hard-water areas, or in high-volume commercial settings, replacement may be needed sooner. Because the media is sealed inside the cartridge, performance depends on correct installation and on keeping the unit within its pressure and temperature limits.
From a system standpoint, the filter is a consumable that protects more expensive components. Replacing it on schedule is simpler and less costly than descaling a boiler or replacing a pump. The cartridge is not intended to soften water to zero hardness; it is a maintenance filter that slows scale formation and improves the organoleptic quality of the water.
Because coffee machines vary in inlet fitting, available space, and flow demand, the most reliable way to select a cartridge is to match it to the machine. For standard replacements compatible with Calphalon, we work from the original interface dimensions. For OEM and ODM projects, we can adjust cartridge dimensions and connection geometry, media formulation (for example, enhanced chlorine reduction, softening, or lead reduction), housing colour, logo marking, retail packaging, and multilingual instructions.
To quote accurately, we ask for the following: the device or machine model; the cartridge size or a drawing with connection details; the expected water flow rate or daily volume; the operating pressure and temperature; the local water hardness and any known contaminants; and the required quantity. With these inputs, we can confirm fit, recommend a media grade, and provide a sample for validation.
| Item | Detail |
|---|---|
| Filtration media | High-quality coconut-shell activated carbon and food-grade ion-exchange resin |
| Micron rating | Fine microporous interception; effectively retains sand, rust, and other large particles |
| Filter life | Approximately 250 litres or 2–3 months, depending on local water quality and usage frequency |
| Operating pressure | 20–120 psi (approximately 1.4–8.3 bar) |
| Operating temperature | 2°C–38°C (cold water filtration only) |
| Applications | Automatic coffee machines, semi-automatic espresso machines, commercial coffee machine water softening, OEM water filter cartridge customisation |
| Quality certification system | Production conforms to ISO 9001/14001, IATF 16949, medical supplies GMP standard, CNAS national-level testing certification |
The cartridge is used in automatic coffee machines, semi-automatic espresso machines, and commercial coffee equipment where water softening and chlorine reduction are needed. It is also suitable as an OEM water filter platform for appliance brands and distributors that require a private-label cartridge. In commercial settings, the 250-litre rating provides a useful planning basis for replacement schedules, though high-volume sites should monitor hardness and flow to set an appropriate interval.
Because the cartridge is compatible with Calphalon machines, it serves as a direct replacement in existing installations. For other machine types, we confirm the interface before recommending a standard model or a custom variant.
Jyntrel operates multiple automated production lines with a monthly capacity of millions of pieces, supported by more than 20 years of export experience to Europe, the United States, Japan, and South Korea. The production base covers 50,000 m², including six clean workshops totalling 20,000 m², where cartridges are filled and assembled under controlled conditions.
Our in-house laboratory is CNAS-accredited and can issue test reports covering filtration efficiency, contaminant capacity, and flow resistance. The company holds ISO 9001, ISO 14001, and ISO 45001 system certifications, and obtained IATF 16949 in 2024. Products comply with REACH and RoHS requirements, and compliance documents are available on request. Quality control follows IQC, IPQC, and OQC stages, with retained samples for traceability.
To move from specification to a workable solution, send us the machine model, cartridge size or drawing, expected water flow, operating pressure and temperature, water hardness, and required quantity. Our team will confirm compatibility, recommend a media grade, and arrange samples for your validation. Contact us to start the conversation.
The cartridge is rated for 20–120 psi and is intended for the flow demands of typical coffee machines. At higher flow rates, pressure drop increases, so if your machine operates near the lower end of the pressure range, we recommend confirming the expected flow before selection. For commercial high-volume systems, a custom variant may be more suitable.
We need the machine model, cartridge size or drawing, expected water flow or daily volume, operating pressure and temperature, and local water hardness. Any known contaminants are also helpful. With these details we can confirm fit and recommend the appropriate media grade.
The cartridge uses coconut-shell activated carbon and food-grade ion-exchange resin to reduce chlorine, odour, and hardness minerals, and fine microporous interception to retain sand and rust. It is rated for approximately 250 litres or 2–3 months of use, depending on water quality and usage. Efficiency is validated in our CNAS-accredited laboratory, and reports can be provided.
Yes. We offer OEM and ODM customisation of cartridge dimensions and connection geometry, media formulation, housing colour, logo marking, and retail packaging. Please provide your machine model and a drawing or sample so we can assess the interface. Custom samples are typically available in 7–15 days.
For standard compatible models, the MOQ is 5,000 pieces, with delivery typically in 15–20 days for stock or small batch orders. For OEM customised models, we recommend an MOQ of 10,000 pieces, with a production lead time of about 25–30 days including tooling and packaging development.
Replace the cartridge at approximately 250 litres of treated water or every 2–3 months, whichever comes first. In hard-water areas or high-volume commercial use, the interval may be shorter. Monitoring water hardness and flow can help set a practical replacement schedule.
Yes. Standard stock samples can be sent within 3–5 working days, and custom samples typically take 7–15 days depending on complexity. Samples can be accompanied by a CNAS laboratory test report, and you are welcome to arrange your own verification.
Production conforms to ISO 9001, ISO 14001, IATF 16949, and medical supplies GMP standards, with CNAS national-level testing certification. The product also complies with REACH and RoHS requirements. Compliance documents are available on request.