This Zanxis coffee machine water filter is a compatible replacement cartridge for KEURIG brewers. It combines coconut-shell activated carbon with food-grade ion-exchange resin to reduce chlorine, off-tastes, scale-forming calcium and magnesium, and organic impurities in the water used for brewing. It is intended for OEM and ODM buyers, commercial coffee operators, and private-label brands that need documented, repeatable filtration performance. Zanxis manufactures the cartridge in Zhongshan, Guangdong, China, and supplies it with test data and sample validation support.
| Item | Detail |
|---|---|
| Filtration media | Premium coconut-shell activated carbon + food-grade ion-exchange resin |
| Micron rating | Fine micro-porous interception; captures sediment, rust, and other large particles |
| Filter life | Approximately 250 L 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 custom manufacturing |
| Quality system | Production follows ISO 9001/14001, IATF 16949, medical supplies GMP standard; CNAS national-level testing certification |
Before approving a cartridge for a coffee platform, confirm the values that directly affect fit and brew performance. The operating pressure window of 20–120 psi (approximately 1.4–8.3 bar) should be checked against the inlet pressure of the machine or the pre-filter stage. The operating temperature range of 2°C–38°C applies to cold-water filtration only; do not route hot water through the cartridge. Filter life is stated as approximately 250 L or 2–3 months, whichever comes first, and will shift with local water hardness, sediment load, and daily brew volume. The micron rating describes fine micro-porous interception of sediment, rust, and other large particles; it is not a substitute for a dedicated sediment pre-filter in high-turbidity water. Confirm the connector geometry and cartridge dimensions against the KEURIG model you intend to serve, and confirm the resin-to-carbon ratio if your target market has unusually hard water. Zanxis can adjust the media blend for specific water profiles as part of an OEM project.
The cartridge uses premium coconut-shell activated carbon for chlorine and organic removal, paired with food-grade ion-exchange resin to reduce scale-forming minerals. The fine micro-porous structure intercepts sediment, rust, and other large particles before they reach the brew path. The cartridge is designed as a compatible replacement for KEURIG series coffee machines, with dimensions intended for seamless replacement. It is suited to automatic coffee machines, semi-automatic espresso machines, and commercial coffee machine water softening, and it is also available as an OEM water filter cartridge for custom programs. Because the operating temperature is limited to 2°C–38°C, the filter is installed on the cold-water feed only. Replace the cartridge at approximately 250 L or every 2–3 months, whichever comes first, and shorten the interval if your water is harder or your daily volume is higher.
Zanxis operates a self-built laboratory accredited by CNAS (China National Accreditation Service for Conformity Assessment), which can issue test reports for filtration efficiency, dust holding capacity, and resistance. Production runs under ISO 9001, ISO 14001, and ISO 45001 systems, and the company added IATF 16949 automotive quality management certification in 2024. The manufacturing site covers 50,000 m², including 6 cleanrooms totaling 20,000 m², which supports controlled production of water-contact components. Quality control follows IQC, IPQC, and OQC stages through the process. Products meet REACH and RoHS environmental requirements, and compliance documents are available. With more than 20 years of filtration development and manufacturing experience, Zanxis has exported to Europe, the United States, Japan, and Korea for over 20 years and has developed more than 1,000 filtration solutions. Multiple automated production lines support monthly capacity in the millions of pieces.
To move from specification to sample validation, send the device or vehicle model, the required size or a drawing, the airflow or water flow, the operating conditions (pressure, temperature, water quality), and the quantity you are planning. Zanxis will confirm the compatible configuration and the sample route. Use the contact page to start the request.
Yes. Zanxis can provide test reports from its CNAS-accredited laboratory covering filtration efficiency, dust holding capacity, and resistance. These reports let you compare measured values with the stated specification before approval.
Standard samples are typically dispatched within 3–5 working days, while custom samples with your logo or a specified media blend usually take 7–15 working days. Validation then depends on your fit, pressure, life, and taste trials.
The standard compatible model has a MOQ of 5,000 pieces, with stock or small-batch orders typically delivered in 15–20 days. OEM custom models are recommended at 10,000 pieces or more, with a mass-production cycle of about 25–30 days including tooling and packaging development.
Check the connector geometry and cartridge dimensions against your specific KEURIG model, and verify that inlet pressure stays within 20–120 psi (approximately 1.4–8.3 bar). Zanxis can supply a sample for a physical fit check before you commit to production.
The stated life is approximately 250 L or 2–3 months, whichever comes first, depending on local water quality and usage frequency. During validation, track throughput and taste against this figure; harder water or higher daily volume will shorten the interval.
Yes. Zanxis offers OEM/ODM customisation of the activated carbon and ion-exchange resin ratio, as well as dimensions, structure, logo, and packaging. The media blend can be adjusted for specific water hardness profiles in your target market.