The revolutionary designed bestaqua 16 ROC systems are the reverse osmosis solution for your foodservice equipment water treatment. The ROC with internal pump is suited to applications including water dispensers, coffee machines, steamer ovens and dishwashers. The 16 ROC has a production rate of 160 lph for larger size applications.
$4,380
Sold outTalk to us about alternatives, or when the next shipment lands.
Out of stock
About this accessory
Features
The compact ROC system is typically supplied as a multi-stage treatment process. BWT bestaqua 14 & 16 have phone app
connectivity to keep track of your system parameters.
1. Prefiltration
Typically with a fibron carbon filter removing sediment and chlorine by a PSJ100 or PSJ200BWT bestaqua 14/16 ROC Reverse Osmosis
2. BWT bestaqua 14/16 ROC Reverse Osmosis
3. Post-filtration Remineralisation Cartridge
4. Storage Tank
Specifications
Weight
Production

Service & Maintenance
All water filters require maintenance.
Replaceable parts such as filter cartridges, membranes and other components require scheduled replacement. Replacement schedules varies due to water quality, volume and filter type used. BWT provides expert recommendations and ongoing support throughout the lifetime of your filter system. A well maintained water filter system will provide many years of reliable performance.
1. Pre-filtration Cartridges*
2. Reverse Osmosis Membrane
3. Postfiltration Remineralisation Cartridge*
4. Storage Tank
*Pre and/or Post filter service change interval is 6–12 months or when litre
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
BWT bestaqua 16ROC | Reverse Osmosis Compact Water Filter System
Send it through and a specialist will come back to you — usually the same business day.
In our Brisbane showroom
BWT bestaqua 16ROC | Reverse Osmosis Compact 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.