Description

Supply perfectly clean and filtered water to your compatible dishwasher with the help of the Hobart Compact Freestanding Reverse Osmosis. The raw mains water enters the enclosed system and is forced at high pressure through a special, extremely fine membrane where salts and minerals are removed.

Key Features

Provides continuous treatment to produce demineralised water for high-quality wash results
Prevents salt and limescale stains on dishes, glassware and cutlery in areas where carbon hardness is high
Power Supply: 230 / 50 / 1
Total Loading - Standard: 0.72 kW / 10A
Maximum Supply Hardness: 20 °dH*
Maximum Conductivity Supply Water: 2,000 µS/cm
Supply Capacity: recom. 500 l/day
Supply Capacity Maximum: 5.2 l/min
Replacement carbon filter cartridge - RO-C
Carbon pre-filter cartridge for regular exchange
Capacity: 10,000 litres/6 months

*The water treatment system must be connected to the drinking water supply system by means of a backflow preventer conforming to WMTS-101:2018. The outlet of the reverse osmosis system must be equipped with a backflow preventer to ensure that dirty water from the dishwasher does not enter the treatment system. From 10° dH we recommend installing an upstream water softening system to prevent blockage of the membrane. Hard water reduces the permeate output and shortens the life of the membranes. For higher capacities and continuous washing, please use a buffer tank (sold separately).

Specifications

Reviews

Ask a question

Terms and conditions

Bulky Delivery*

Please allow 2-3 days for orders to be dispatched from warehouses, then
2-3 business days for metro Melbourne, Sydney, Brisbane, and Adelaide
3-5 business days for Perth, Gold Coast, Wollongong, and Newcastle
5-14 days for all other regions

Note:
- Standard delivery is done by a single driver who will bring your item(s) to the door only and not inside.
- Please check all deliveries within 24 hours for transit damage and let us know immediately if there are any issues.
- Restocking fees of up to 40% & Delivery Charges will apply in case of a change of mind or refused delivery.

Interest Free

Hobart Compact Freestanding Reverse Osmosis

Name: Hobart Compact Freestanding Reverse Osmosis
Brand: Hobart
SKU: RO-C-HB
Price: 11664 AUD
Availability: InStock

RO-C-HB

ONLINE ONLY

^$11664

Compare

Harvey Norman Customer Direct

Delivered by a trusted supplier – track online
Allow 5+ business days for delivery – depending on your location
Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Product Type	Commercial Dishwashing
Brand	Hobart
Model	RO-C-HB
Colour	White
Product Height (cm)	46.5
Product Width (cm)	22.5
Product Depth (cm)	39.5
Manufacturers Express Warranty (months)	12

Key Features

Hobart Compact Freestanding Reverse Osmosis

Harvey Norman Customer Direct

GTM