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This is a drop-in water filter cartridge for coffee machines, compatible with BREVILLE models. It combines coconut-shell activated carbon with food-grade ion exchange resin to reduce chlorine, odour, hardness minerals and heavy metals before the water reaches the brew path, and it is made by Jyntrel for appliance brands, distributors and coffee-service operators. It suits automatic, semi-automatic and commercial espresso machines where scale control and stable taste matter.
A coffee filter works on a liquid line rather than an air duct, so the operating envelope is defined by pressure, temperature and flow rather than velocity. The cartridge is rated for 20–120 psi (about 1.4–8.3 bar) and 2°C–38°C, cold water only. Inside a machine, water leaves the supply, passes the pump and enters the cartridge, where it moves through the carbon bed and the resin. Contact time and face velocity through the media decide how much chlorine and hardness is taken out on each pass; low flow gives longer contact and better reduction, while flow near the upper end of the pump's range shortens it.
Pressure matters as much as flow. Below 20 psi the cartridge may not wet evenly and downstream pressure drops; above 120 psi the housing and connections are outside their rating. Temperature is the other limit: the resin and carbon are specified for cold water, so the filter must sit on the cold side of the machine, not on the hot water or steam circuit. Where supply pressure is unstable, a regulator upstream of the cartridge keeps the element inside its window.
The media is a composite: high-quality coconut-shell activated carbon for chlorine, taste and odour, and food-grade ion exchange resin for calcium and magnesium, the minerals that form scale on heating elements and brew heads. Fine microporous interception stops sand, rust and other larger particles carried in from the mains. The result is water that keeps the cup profile clean and protects the machine's hydraulic parts from scale build-up.
Service life is about 250 litres, or roughly 2–3 months, depending on local water quality and how often the machine is used. Hard water or heavy daily duty shortens that interval; soft water and light use can extend it. Machine manufacturers and roasters usually set a replacement reminder in the service schedule, and we recommend keeping to it rather than waiting for a taste change.
The standard cartridge is built to the dimensions, connections and performance of the original so it seats and seals without modification. For OEM and ODM programmes we adjust the housing, connection geometry, media formulation, logo marking and retail packaging. More than 1,000 filtration solutions have been developed to date, and our engineering team can return a custom proposal within 7 working days.
To quote accurately we ask for: the machine make and model (or a drawing or sample of the cartridge), the required size and connection, the water flow or draw-off rate, supply pressure and temperature, and feed-water hardness or TDS if available. Quantity and packaging requirements complete the picture. Send these and we can confirm fit, media grade and life estimate.
| Item | Detail |
|---|---|
| Filtration media | High-quality coconut-shell activated carbon plus food-grade ion exchange resin |
| Micron rating | Fine microporous interception; 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 machine water softening, OEM water filter cartridge customisation |
| Quality and certification system | Production follows ISO 9001/14001, IATF 16949 and medical supplies GMP standards; CNAS national-level testing certification |
The cartridge is used in automatic bean-to-cup machines, semi-automatic espresso machines and commercial machines where a softened, low-chlorine supply protects the boiler and keeps extraction consistent. Coffee chains and office service providers fit it as part of a planned maintenance cycle; appliance brands and traders use it as a compatible replacement in their aftermarket range. It is also a platform for OEM programmes, where a brand specifies its own housing, media grade and packaging.
Jyntrel has more than 20 years of filtration research and manufacturing experience and has exported to Europe, the United States, Japan and Korea for over 20 years, which gives buyers a stable supply base. Multiple automated production lines support output of millions of pieces per month, and the 50,000 m² plant includes 6 cleanrooms totalling 20,000 m², so cartridges are assembled in a controlled environment.
The in-house laboratory is CNAS-accredited and can issue test reports on filtration performance, dust-holding capacity and resistance. Production follows ISO 9001, ISO 14001 and ISO 45001, and in 2024 the company obtained IATF 16949 certification. Quality control runs through IQC, IPQC and OQC, and products meet REACH and RoHS requirements with compliance documents available. The factory is located in Zhongshan, Guangdong, China.
Tell us the machine or vehicle model, the cartridge size or a drawing, the water flow or draw-off rate, supply pressure and temperature, and the quantity you need. With those details we can confirm fit, media grade and expected life, and return a quotation. Contact us to start.
The cartridge is rated for 20–120 psi (about 1.4–8.3 bar). Within that range it performs as specified; above it, the housing and connections are outside their rating, so a regulator upstream is advisable on unstable supplies.
We need the machine's draw-off rate or flow, the supply pressure and temperature, and feed-water hardness or TDS if available. These determine contact time through the media and the expected service life.
Service life is about 250 litres, or roughly 2–3 months, depending on local water quality and usage frequency. Hard water or heavy daily duty shortens the interval, and soft water and light use can extend it.
Yes. We adjust housing dimensions, connection geometry, media formulation, logo marking and retail packaging for OEM and ODM programmes, with proposals typically returned within 7 working days. A drawing or sample of the target cartridge helps us confirm fit.
The standard compatible version has an MOQ of 5,000 pieces, with stock or small batch orders usually delivered in 15–20 days. OEM customised versions are recommended at 10,000 pieces and above, with a production cycle of about 25–30 days including tooling and packaging development.
Yes. Free samples are available for standard specifications, with the customer covering international courier costs; customised samples are charged according to tooling and development cost and can be credited against a bulk order. Samples usually ship within 3–7 working days with a CNAS test report.
Replace it at about 250 litres or every 2–3 months, whichever comes first, and follow the machine manufacturer's service reminder. In hard-water areas a shorter interval protects the heating element and brew head.
Send the machine make and model, cartridge size or drawing, water flow, pressure and temperature, plus quantity and packaging needs. <a href="/en/contact">Contact us</a> and we will confirm fit and pricing.