This professional filter cartridge is compatible with the CK309 model. Its composition meets food-grade standards to provide you with optimal taste.
This filter cartridge has been developed by our experts to fit perfectly into your Kottea bean-to-cup coffee machine CK309. Easy to install in the water tank, it ensures optimal filtration for several months.
Thanks to its natural filtering agents, including coconut shell activated carbon and resin compliant with food standards, this cartridge is ideal for removing limescale and the taste of chlorine from water. Ensuring a good experience for your customers.
The Kottea cartridge effectively filters limescale and water impurities, eliminating the taste of chlorine to give you beverages with exceptional flavor.
To preserve your coffee machine in the long term, pair it with this Kottea filter cartridge. Good water filtration is essential to avoid frequent breakdowns due to poor maintenance.
Benefits of this filter cartridge:
Good to know
Water makes up about 98% of your coffee. Although beneficial to health, the limescale present in water can damage your coffee machine. Filtering water before it passes through the machine is therefore crucial to keep your equipment in good condition.
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Reviews subject to verification
Exceptional coffee machine! The espresso is creamy and aromatic. Best purchase of the year for our kitchen.
Marc D.
22/12/2025
Super fast delivery and well-protected machine. My morning cappuccino has never been this good!
Sophie L.
20/12/2025
Very good bean-to-cup machine. The grinder is a bit noisy but the coffee is excellent.
Patrick R.
18/12/2025
Customer service is top notch! They helped me choose the right machine for my needs. Thanks BaristaDiscount!
Nathalie M.
15/12/2025
My Delonghi has been working perfectly for 6 months. A real barista at home!
Christian B.
12/12/2025
The machine design fits perfectly in my modern kitchen. And the coffee is divine!
Isabelle V.
10/12/2025
Perfect for the office! My colleagues love it. 15 bars of pressure, perfect crema.
Thomas G.
28/11/2025
Order received in 3 days. The Italian moka pot makes coffee just like in Italy!
Martine P.
25/11/2025
Good machine, as described. The water tank is easy to refill.
Alain C.
22/11/2025
Personalized advice to choose my coffee beans. Result: a perfect espresso!
Céline F.
18/11/2025
My husband became addicted to latte art since we got this machine. Amazing milk frother!
Philippe A.
15/11/2025
Second purchase from BaristaDiscount. Still just as satisfied with the service and quality.
Véronique H.
12/11/2025
Automatic bean-to-cup machine is top notch! Very precise grind settings for custom coffee.
Laurent T.
28/10/2025
Simple setup, first coffee in 5 minutes. Professional quality at home!
Marie-Claire J.
25/10/2025
Bought it for our B&B, guests love it! Sturdy and easy to use.
Bernard S.
22/10/2025
Responsive support! A descaling issue solved by phone in 10 minutes. Well done!
Sandrine K.
18/10/2025
Excellent machine. Only downside: the drip tray could be bigger.
Didier M.
15/10/2025
My Jura has been running for 2 years without any issues. Investment paid off!
Corinne L.
12/10/2025
The Eureka grinder changes everything! Fresh grind = unmatched coffee.
Yannick B.
28/09/2025
Perfect delivery, well-packaged machine. First espresso worthy of an Italian café!
Florence D.
25/09/2025
Great value for money for this pod machine. Ideal for small budgets.
Jean-Marc V.
22/09/2025
Great phone advice to choose between Saeco and Delonghi. Thanks!
Sylvie R.
18/09/2025
Elegant design, fits perfectly on my countertop. And what coffee!
Audrey N.
15/09/2025
Easy maintenance thanks to the automatic cleaning program. A real plus!
Michel P.
12/09/2025
Quality machine. Heating time is a bit long but the result is worth the wait.
Christine G.
28/08/2025
After 3 years of daily use, still perfect. Exemplary reliability!
Éric M.
25/08/2025
Easy ordering, express delivery. My new Melitta works wonders!
Monique T.
22/08/2025
Very happy with my purchase. The double cup option is perfect for breakfast.
Gilles H.
18/08/2025
Serious website, professional team. I recommend BaristaDiscount with my eyes closed.
Pascale B.
15/08/2025
The machine sits proudly in our kitchen. Our guests are impressed!
François L.
12/08/2025
Savings compared to capsules. In 6 months, the machine has paid for itself.
Agnès C.
28/07/2025
Good machine. A milk pitcher included would have been nice but otherwise perfect.
Thierry J.
25/07/2025
Up and running in 2 minutes flat. Excellent first coffee right out of the box!
Dominique F.
22/07/2025
Perfect for our holiday home. Compact but powerful.
Olivier S.
18/07/2025
Exemplary customer service. Quick response and relevant advice.
Catherine D.
15/07/2025
Impeccable quality for this price. Best site for coffee machines!
Bruno A.
12/07/2025
Quiet machine, perfect for making my coffee early in the morning without waking anyone.
Hélène M.
08/07/2025
Works perfectly for 18 months now. Barista-quality coffee at home!
René P.
05/07/2025
