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This coffee machine filter cartridge is a drop-in replacement designed for CAPRESSO automatic and semi-automatic espresso machines, as well as commercial coffee equipment that requires softened water. It filters cold water through a combination of coconut-shell activated carbon and food-grade ion-exchange resin to reduce sediment, rust, chlorine, odours and scale precursors before they reach the boiler and brew group. Thesvin manufactures this cartridge to match the original CAPRESSO dimensional and interface requirements, making it suitable for aftermarket replacement, OEM supply and private-label programmes.
Fitment is the first thing to confirm when replacing a coffee machine water filter. This cartridge is built to the original CAPRESSO envelope so that the housing seats, the inlet and outlet ports align, and the cartridge locates correctly inside the water tank or filter holder. The external dimensions and connection geometry follow the original specification, which means the cartridge can be fitted without adapters or modification to the machine.
How it seals and locates depends on the host device, but the cartridge is dimensioned for a direct replacement fit: push-in installation in the tank or filter head, with the water flow path matching the original. Because the cartridge is manufactured under dimensional control, batch-to-batch consistency is maintained, which matters when a machine is serviced repeatedly or when cartridges are supplied in volume to a distributor or service network.
If you are matching this cartridge to a specific CAPRESSO model, or to a coffee machine platform that uses a similar filter format, our team can cross-check your drawing or old part against our tooling. The same fitment-first approach applies to OEM projects: dimensions, port layout and housing details are confirmed before performance tuning begins.
The filtration media is a combination of high-quality coconut-shell activated carbon and food-grade ion-exchange resin. The activated carbon stage targets chlorine, unpleasant tastes and odours that can carry through to the cup, while the ion-exchange resin reduces hardness minerals that form scale in the boiler and heating system. Fine microporous interception captures sediment, rust and other large particulate matter before it enters the machine.
The result is water that is cleaner in taste and gentler on the machine's internal components. Reducing scale build-up helps protect the heating system and extends the service life of the coffee machine, while cleaner water supports a more consistent extraction and a fuller coffee flavour. The cartridge is intended for cold-water filtration only and should not be used with hot water feed.
This cartridge is aimed at coffee machine owners, service technicians, appliance distributors and OEM/ODM customers who need a reliable replacement filter for CAPRESSO-compatible machines. It is equally suited to household automatic machines, semi-automatic espresso machines and commercial coffee equipment that needs softened water. Thesvin also offers OEM water filter cartridge customisation for customers developing their own branded filter programmes.
| Item | Detail |
|---|---|
| Filtration media | High-quality coconut-shell activated carbon and food-grade ion-exchange resin |
| Micron rating | Fine microporous interception; captures sediment, rust and other large particulate matter |
| 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 systems | Production conforms to ISO 9001/14001, IATF 16949, medical supplies GMP standard; CNAS national-level testing certification |
Thesvin operates a 50,000 m² manufacturing facility in Zhongshan, Guangdong, China, including six cleanrooms totalling 20,000 m². Production is supported by multiple automated lines with monthly capacity reaching millions of pieces, which allows us to serve both aftermarket replacement orders and long-term OEM supply programmes.
Quality control follows IQC, IPQC and OQC across the process, with dimensional checks at incoming, in-process and outgoing stages to support fitment consistency. The company holds IATF 16949 (obtained in 2024), ISO 9001, ISO 14001 and ISO 45001 certifications, and our in-house laboratory is CNAS-accredited for testing filtration efficiency, dust holding capacity and resistance. Products can be supplied with REACH and RoHS compliance documentation on request. With more than 20 years of filtration development and manufacturing experience and continuous export to Europe, the United States, Japan and Korea, we support OEM/ODM customisation of dimensions, structure, media grade, frame material, logo and packaging, and have developed more than 1,000 filtration solutions.
To move quickly from enquiry to quotation, send us the device or vehicle model, a drawing or the old part, the required water flow, your operating conditions (pressure, temperature, hardness) and the quantity you plan to order. Our team will review fitment and propose the appropriate cartridge specification. Contact Thesvin to start your inquiry.
This cartridge is designed to the original CAPRESSO dimensional and interface specification, so it can be fitted as a direct replacement without adapters. To be certain, send us your machine model or a photo of the old filter and mounting area, and we will cross-check the dimensions and port layout.
Yes. An old part is often the quickest way to confirm fitment. Send the used cartridge together with the machine model, and our team will compare its dimensions and connection geometry against our existing tooling or evaluate a new tooling requirement.
The cartridge combines coconut-shell activated carbon and food-grade ion-exchange resin with fine microporous interception. It captures sediment, rust and other large particulate matter, reduces chlorine, taste and odour, and lowers hardness minerals that cause scale, helping protect the heating system and support consistent coffee flavour.
The expected filter life is approximately 250 litres or 2–3 months, whichever comes first, depending on local water quality and usage frequency. In hard-water areas or high-volume commercial use, replacement may be needed sooner.
Yes. We support OEM/ODM customisation of dimensions, structure, media grade, housing colour, logo and packaging. Provide your target machine, performance requirements or a competitor sample, and our engineering team will review feasibility and sampling.
MOQ and lead time are confirmed per project based on the cartridge specification, order quantity and packaging requirements. Send us your target quantity and destination so we can provide an accurate quotation and schedule.
Yes. Samples can be arranged so you can verify fitment and water quality in your own machine. Contact us with the machine model and the quantity you are considering, and we will confirm sample availability and the associated quotation.
Our in-house laboratory is CNAS-accredited and can issue test reports for filtration efficiency, dust holding capacity and resistance. Production follows IQC, IPQC and OQC controls, and the company holds IATF 16949, ISO 9001, ISO 14001 and ISO 45001 certifications. REACH and RoHS compliance documents can be provided on request.