Enhance the quality and taste of your coffee with the BWT BM10 BestMax Premium Water Filter System. Designed for coffee enthusiasts and professionals, this advanced filtration system ensures that your coffee machine receives the purest water possible, resulting in a smoother, more refined taste.
NOTE: Please ensure that the correct procedure is followed such as removing pressure when changing filter cartridge. Details can be found on our website
$429
In stockDispatched from our Brisbane warehouse, usually within 1–2 business days.
In stock
About this accessory
Comprehensive Filtration: The BestMax Premium filter cartridge employs a 5-stage filtration process to effectively remove sediment, rust, chlorine, and other contaminants from your water. Additionally, it addresses hard water issues by removing excess calcium and replacing it with magnesium, which not only prevents scale buildup but also enhances the coffee’s natural flavors.
Complete Installation Kit: The system includes all necessary components for installation, allowing you to connect it to a dedicated water faucet or directly plumb it into your compatible coffee machine. This versatility ensures a seamless setup tailored to your specific needs.
Enhanced Coffee Flavor: By optimizing the water quality, the BestMax Premium system helps in achieving a balanced mineral content, resulting in improved aroma, crema, and overall taste of your espresso or coffee.
Long-Lasting Performance: The filter cartridge is designed to handle a substantial volume of water, providing long-term protection for your coffee machine and ensuring consistent water quality over time.
The BWT BestMax Premium Coffee Water System includes everything you need in a complete kit. The kit includes everything you need to install the included water faucet and/or connect directly to your machine (if your machine is plumbable). The kit also comes with the BestMax Premium filter cartridge that not only removes sediment, rust, chlorine and other contaminents, but also removes calcium from the water and replaces it with magnesium.
The detail
BWT BestMax Premium Filter Cartridge: The heart of the system, responsible for the advanced filtration process.
BWT BestHead Filter Head: Facilitates easy installation and maintenance.
Installation Components: All necessary fittings and connectors for a straightforward setup.
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Before you buy
Built for 58 mm portafilters — the size used by essentially every prosumer machine we sell, including Bezzera, ECM, Lelit, Profitec, Quick Mill and Rocket. If you're on a 51 mm or 54 mm machine, talk to us first.
Tell us the machine you own and we'll confirm the fit before you order. It takes one phone call and saves a return. Call 1300 551 626 →
Dispatched from our Brisbane warehouse, usually within 1–2 business days. Pickup from the Woolloongabba showroom is available if you'd rather collect.

Why buy it here
We don't stock accessories because a distributor offered them. Our technicians use this gear on the bench every day — so if it's here, it's because it holds up and it actually fits the machines we sell.
Goes well with
The grinder matters as much as the machine — here's what we'd pair with it.
Ask us anything
BWT BestMax Premium BM10 Water Filter System
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
BWT BestMax Premium BM10 Water Filter System
Tell us when suits and what else you are weighing up, and we will confirm a time to see them in the showroom.
Talk to a specialist
We would rather spend ten minutes helping you land on the right machine than process a return later. Call us, start a chat, email, or send this and we'll come back to you.