BWT BestProtect Cartridge "XL" (6,000 Litres)
NOTE: Please ensure that the correct procedure is followed such as removing pressure when changing filter cartridge. Details can be found on our website
$378
In stockDispatched from our Brisbane warehouse, usually within 1–2 business days.
In stock (can be backordered)
About this accessory
The BWT best protect filter cartridge protects your equipment by balancing minerals in the water and maintains a high pH value, the combination of which result’s in great tasting, clean water. The BWT best protect filter provides critical protection by preventing gypsum (calcium sulphate) and limescale from forming. High levels of salt in water can result in corroded machine components. This is prevented by the BWT filter by ensuring a consistently high pH value. This filter can be used horizontally or vertically.
What owners say
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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 BestProtect Cartridge “XL” (6,000 Litres)
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
BWT BestProtect Cartridge “XL” (6,000 Litres)
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.