1200
Bio-Link RO1200 櫥下式大流量 RO 逆滲透濾水系統(1200G・雙出水)
Under-sink
Under-sink · 1200G high flow

RO1200

1200G Direct-flow Under-sink RO System
The RO1200 is Bio-Link's high-flow under-sink RO system, pairing a composite pre-filter with an RO membrane in a two-stage design. It produces about 4,500 litres a day with no storage tank, so water is filtered on demand, and the pre-filtered and RO outlets serve washing and drinking separately.

Filtration technology

Reverse Osmosis (RO)

Installation type

Under-sink

Applicable venues

Homes · Public Spaces
FILTRATION ‧ Filtration technology

Filtration System

Two-stage design: the CBPA composite pre-filter (0.5 micron) first handles silt, rust and residual chlorine and supplies water for washing; the RO membrane (0.0001 micron) then addresses dissolved heavy metals such as lead, and bacteria, for drinking directly. The two stages are replaced independently, and the pre-filter system has a pressure gauge.
FEATURES ‧ Product features

Product features

1200G high-flow direct dispensing

  • Produces about 4,500 litres a day (1,200 gallons)
  • RO output of about 4.2 litres a minute, with no waiting to draw water
  • Tankless design, filtering on demand

Two systems, two outlets

  • One outlet delivers pre-filtered water for washing vegetables and rice; the other delivers RO water for drinking, tea and soup.
  • A single system covers the whole kitchen, with no need for a second filter unit.

RO reverse osmosis filtration

  • The RO membrane filters to 0.0001 μm, reducing dissolved heavy metals such as lead.
  • The CBPA composite pre-filter (0.5 μm) takes the first load, extending the life of the RO membrane.

Smart monitoring and automatic flushing

  • The tap shows a live TDS reading and the cabinet display shows remaining cartridge life, keeping the system status visible at a glance.
  • The system flushes the RO membrane automatically to reduce fouling and extend cartridge life.

Quick-release cartridges・pressure gauge

  • Top quick-release design makes cartridge changes simple and fast
  • The pre-filter system has a pressure gauge, so its status is clear at a glance

Installation and cartridge maintenance

  • Under-sink installation, with basic installation included
  • First-year maintenance service
  • We contact you and visit when the cartridge is due
SPECIFICATIONS ‧ Product specifications

Product Specification

Model type
Under-sink filtration system
Dimensions (W×D×H)
31 × 20 × 42.4 cm
Water output
About 4,500 litres/day (1200G)
Filtration rating
0.0001 μm (RO)・0.5 μm (pre-filter)
RO Flow Rate
About 4.2 litres/minute
Rated Capacity
4,000 litres
Power supply
220V (70W)
Applicable Water Pressure
0.1–0.4 MPa
PEACE OF MIND ‧ Service you can rely on

Supply and maintenance, followed through by one company

No need to wait for a site visit — a free consultation can start right away on WhatsApp, by phone or by sending photos of your site, and we follow through step by step to installation and long-term maintenance.

01

Free Consultation

WhatsApp us, call us or send photos of your site, and we will look at your water usage, your premises and your water needs straight away. An on-site visit can be arranged where needed.

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02

Model selection advice

We recommend suitable models based on your site and needs, for purchase or rental, with clear pricing.

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03

On-site installation

Our technical team installs and connects the unit on site, ready to use once installed.

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04

Regular maintenance

Scheduled on-site maintenance and filter cartridge replacement — supply through to maintenance handled by the same company.

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05

Repair support

Reach support by phone or WhatsApp for a quick response.

01 ・ Free Consultation

Reach us on WhatsApp, by phone, or send photos of your site so we can understand your water consumption, venue and water-quality needs; an on-site assessment can be arranged where required.

02 ・ Model Recommendation

We recommend suitable models based on your site and needs, for purchase or rental, with clear pricing.

03 · On-site installation

Our technical team installs and connects the unit on site, ready to use once installed.

04 ・ Scheduled Maintenance

Scheduled on-site maintenance and cartridge replacement; when the replacement month is due, we contact you to arrange it.

05 ・ Repair Support

Contact us on WhatsApp or by phone if there is a problem; we reply within one working day and arrange an on-site visit.

FAQ ‧ Frequently Asked Questions

Frequently asked questions

What are the installation requirements?

Our own technician comes to connect it, usually completing installation the same day so you can start using it; before installation we can look at the site layout and water supply points.

As a general rule, the customer must provide the following:
a. A water supply and power socket beside the dispenser (within 1 metre of the installation point), with a shut-off valve fitted at the end of the outlet pipe
b. A pressure-reducing valve (if water pressure exceeds 30psi)
c. Ventilation where a hot water boiler is installed
d. An outlet / drainage system beside the dispenser (where applicable)

For anything beyond the above, we can carry out additional works and/or supply additional fittings if needed. We will submit a quotation for the customer's approval.

Depending on actual water usage and water quality, we visit on the recommended cycle to replace filter cartridges and check the machine, keeping output steady.

We offer scheduled maintenance plans covering on-site maintenance, filter cartridge replacement, machine checks and fault repairs; RO models also have a renewal plan.

Either works. Rental is an all-inclusive monthly fee (installation, maintenance, cartridge changes, repairs); purchase comes with a standard maintenance plan. The actual plan is quoted according to your site and usage.

The full filtration line has passed SGS testing; designated models meet NSF/ANSI 42 and 58. Bio-Link is also a certified social enterprise (HKCSS/SEE Mark, seemark.hk/see0195), operated by Bio-Link (Holdings) Limited.

We serve Hong Kong and Macau. You are welcome to reach us on WhatsApp or by phone for a free consultation on the right solution for your site.

RELATED ‧ Related models

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Venue

Home · Office
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Bio-Link certification marks
SGS-tested across the full range
Bio-Link certification marks
NSF/ANSI 42 & 58

ST1523 · ST9102 · ST2011

Bio-Link certification marks
SEE Certified Social Enterprise
seemark.hk/see0195

1997

since 1997

Not sure whether the RO1200 suits you?

Free consultation, with the right solution identified straight away — start on WhatsApp, by phone or by sending photos of your site; an on-site visit can be arranged where needed.