Z7-R Cartridge Water Filter (63,500 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
$182.80
On backorderNot in stock right now — call us on 1300 551 626 for the current ETA.
Available on back-order
About this accessory
The PureMix Z7 inline water filter is specifically designed for applications with higher sediment levels and harsher water quality, such as rural supplies, areas with older pipe infrastructure, and both mains water and rainwater. The Z Plus filtration technology effectively reduces unwanted elements in your water, including sediment, chemicals like PFAS, chlorine, and unpleasant tastes and odours, while also protecting against Giardia and Cryptosporidium down to approximately 1 micron. Additionally, it incorporates anti-scaling protection to prevent mineral buildup.
Filters PFAS Chemicals
Puremix Z7 is the better option after a primary whole house filter, adding a secondary filter with activated carbon can provide an additional layer of protection against PFAS chemicals.
Valve-in-filter Head Technology
Puretec provides a complete kit for a standard installation and has introduced valve-in-filter head technology, which means the cartridge can be quickly and easily changed without turning off the water supply.
Filters As Easy To Change As A Light Globe
The Puretec PureMix Z7 quick-change cartridge can be easily replaced – just like changing a light globe. It also incorporates Puretec’s long-life filter technology, so you can go longer between filter replacements, and comes with our ^10 Year Warranty.
No Extra Tap Required – Fits Any Standard Mixer Tap
The PureMix Z7 installs under your existing kitchen bench and uses your current tap. This inline filter can be installed vertically or horizontally, so it won’t clutter up your cupboard.
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Features & Benefits
Specifications
| Ordering Code | PUREMIX-Z7 |
| Replacement Cartridge(s) | Z7-R |
| Flow Rate | 9.5 Lpm at 420 kPa |
| Min/Max Temperature | 0° – 38°C |
| Min/Max Pressure | 200 – 520 kPa |
| Micron Rating | 1 micron* |
| Capacity | 63,500 Litres* |
| Connection | ½” BSP [15 mm] |
| Warranty | 10 Years^ |
Note: Use only genuine Puretec replacement cartridge. ^10 year warranty is 1 year parts and labour, plus 9 years parts only. Excludes cartridges. *Micron Rating is nominal. *Capacity is based on inlet chlorine @2ppm ±10%. Refer to the Spec Sheet and User Guide for a full breakdown of installation requirements.
What owners say
Moving right now
What other customers have actually taken home in the last little while — straight from our order book, not a curated list.
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
Z7-R Cartridge
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
Z7-R Cartridge
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.