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QWaterFilters RO QSTR-766 Tap Water / Network Desktop Water Cooler with Cold Water Flow 2lt/h
Water Coolers

QWaterFilters RO QSTR-766 Tap Water / Network Desktop Water Cooler with Cold Water Flow 2lt/h

Key features:

  • Cooling Capacity: 2 lt/h ≤ 10°C
  • Heating Capacity: 5 lt/h ≥ 85°C
  • Cooling: 90W / Heating: 550W
  • With Compressor (Compressor Cooling)
See full description

  • Type

    Tap Water / Network

    Connects to the water supply network, does not require bottles – more economical in the long run.

  • Reverse Osmosis System

    It uses a semi-permeable membrane that allows only pure water molecules to pass through, leaving behind contaminants such as heavy metals, nitrates, phosphates, fluoride, bacteria, viruses, chlorine, salts, odors, and tastes.

  • Cooling Power

    The higher the power (W), the more liters per hour the cooler can deliver.

  • Heating Power

    The higher the power (W), the more liters per hour the cooler can deliver.
  • See all
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Product report

Description

Description

Capabilities

The QSTR-766 countertop network water cooler with RO filters is an advanced tabletop water cooler with a direct network connection and a complete 4-stage reverse osmosis (RO) system. It offers cold, hot, and room temperature water and is an excellent choice for offices, waiting areas, as well as for home use or wherever a steady supply of clean, healthy, and fresh water is required.

The QSTR-766 countertop water cooler combines clean and healthy water filtered through 4 purification stages, with a modern design and easy operation.

  • Compact tabletop design: Ideal for placement on a kitchen or office countertop. Saves space and offers a modern aesthetic in any environment.
  • LED indicator display: Shows the operating status (POWER, COLD, HOT) for easy monitoring and use.
  • Child safety: Special lock function (Child Lock) to prevent accidents when using hot water.
  • High cooling & heating performance: Extremely quiet operation with R600a cooling compressor for consistent cold water supply and powerful heating element for rapid warming.
  • High durability stainless steel tanks.

4-stage Reverse Osmosis (RO) System

  • PP filter (polypropylene): Retains mud, sediments, rust, and other particles.
  • UDF filter (activated carbon): Reduces chlorine, odors, organic compounds, and chemicals.
  • RO membrane: Removes heavy metals, salts, nitrates, arsenic, bacteria, and viruses with a filtration efficiency of 0.0001 μm.
  • Post Carbon T33 filter: Improves the taste and purity of the filtered water.

Three Water Options – Features automatic supply of hot, cold, and room temperature water, fully covering every usage need – from beverage preparation to immediate hydration.

Ideal for:

  • Professional spaces requiring consistent supply of clean water.
  • Home use in limited spaces (counters, small kitchens).
  • Environments with high hygiene and water quality requirements.
  • Users who desire an elegant, safe, and efficient water cooler.

Instructions for Use and Maintenance

Preparation and Connection:

  • Connect the device directly to the water supply network.
  • Open the supply and check for any leaks.
  • Plug in the power socket (220V).

Start-up:

  • Press the tap of each supply to ensure circulation.
  • Wait 20–30 minutes for the tanks to fill and filtration to start.

Cleaning and Maintenance:

  • Regularly clean the exterior surface with a damp cloth.
  • Replace filters every 6–12 months (for PP, UDF, T33) and every 12-24 months (for the RO membrane), depending on usage and water quality.
  • Do not use chemical cleaners or disinfectants.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Installation
Desktop Cooler
Water Supply
Tap Water / Network

Water Supply

Tap Water / Network

Connects to the water supply network, does not require bottles – more economical in the long run.
Heating Power
550 W

Heating Power

The higher the power (W), the more liters per hour the cooler can deliver.
Cooling Power
90 W

Cooling Power

The higher the power (W), the more liters per hour the cooler can deliver.
Cold Water Capacity
2 lt/h
Hot Water Supply
at 85-95°C
Length
34 cm
Width
28 cm
Height
55 cm

Features & Functions

Stainless steel
No
with Refrigerator
No

with Refrigerator

With a built-in mini fridge at the bottom with light cooling (e.g. 10–15°C).
with Cabinet
No

with Cabinet

With a storage cabinet suitable for glasses, water bottles, or other small items.
Child Safety
No

Child Safety

It features a safety mechanism, usually on the hot water dispenser, to prevent young children from accidental burns.

Filtration & Purification

UV Lamp
No

UV Lamp

It is used for water disinfection and helps eliminate bacteria, viruses, and microorganisms.
Reverse Osmosis System
Yes

Reverse Osmosis System

It uses a semi-permeable membrane that allows only pure water molecules to pass through, leaving behind contaminants such as heavy metals, nitrates, phosphates, fluoride, bacteria, viruses, chlorine, salts, odors, and tastes.
UF Water Filter
No

UF Water Filter

UF (Ultrafiltration) filters are a natural and effective method for purifying water from biological contaminants, without removing minerals.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Capabilities

The QSTR-766 countertop network water cooler with RO filters is an advanced tabletop water cooler with a direct network connection and a complete 4-stage reverse osmosis (RO) system. It offers cold, hot, and room temperature water and is an excellent choice for offices, waiting areas, as well as for home use or wherever a steady supply of clean, healthy, and fresh water is required.

The QSTR-766 countertop water cooler combines clean and healthy water filtered through 4 purification stages, with a modern design and easy operation.

  • Compact tabletop design: Ideal for placement on a kitchen or office countertop. Saves space and offers a modern aesthetic in any environment.
  • LED indicator display: Shows the operating status (POWER, COLD, HOT) for easy monitoring and use.
  • Child safety: Special lock function (Child Lock) to prevent accidents when using hot water.
  • High cooling & heating performance: Extremely quiet operation with R600a cooling compressor for consistent cold water supply and powerful heating element for rapid warming.
  • High durability stainless steel tanks.

4-stage Reverse Osmosis (RO) System

  • PP filter (polypropylene): Retains mud, sediments, rust, and other particles.
  • UDF filter (activated carbon): Reduces chlorine, odors, organic compounds, and chemicals.
  • RO membrane: Removes heavy metals, salts, nitrates, arsenic, bacteria, and viruses with a filtration efficiency of 0.0001 μm.
  • Post Carbon T33 filter: Improves the taste and purity of the filtered water.

Three Water Options – Features automatic supply of hot, cold, and room temperature water, fully covering every usage need – from beverage preparation to immediate hydration.

Ideal for:

  • Professional spaces requiring consistent supply of clean water.
  • Home use in limited spaces (counters, small kitchens).
  • Environments with high hygiene and water quality requirements.
  • Users who desire an elegant, safe, and efficient water cooler.

Instructions for Use and Maintenance

Preparation and Connection:

  • Connect the device directly to the water supply network.
  • Open the supply and check for any leaks.
  • Plug in the power socket (220V).

Start-up:

  • Press the tap of each supply to ensure circulation.
  • Wait 20–30 minutes for the tanks to fill and filtration to start.

Cleaning and Maintenance:

  • Regularly clean the exterior surface with a damp cloth.
  • Replace filters every 6–12 months (for PP, UDF, T33) and every 12-24 months (for the RO membrane), depending on usage and water quality.
  • Do not use chemical cleaners or disinfectants.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Installation
Desktop Cooler
Water Supply
Tap Water / Network

Water Supply

Tap Water / Network

Connects to the water supply network, does not require bottles – more economical in the long run.
Heating Power
550 W

Heating Power

The higher the power (W), the more liters per hour the cooler can deliver.
Cooling Power
90 W

Cooling Power

The higher the power (W), the more liters per hour the cooler can deliver.
Cold Water Capacity
2 lt/h
Hot Water Supply
at 85-95°C
Length
34 cm
Width
28 cm
Height
55 cm

Features & Functions

Stainless steel
No
with Refrigerator
No

with Refrigerator

With a built-in mini fridge at the bottom with light cooling (e.g. 10–15°C).
with Cabinet
No

with Cabinet

With a storage cabinet suitable for glasses, water bottles, or other small items.
Child Safety
No

Child Safety

It features a safety mechanism, usually on the hot water dispenser, to prevent young children from accidental burns.

Filtration & Purification

UV Lamp
No

UV Lamp

It is used for water disinfection and helps eliminate bacteria, viruses, and microorganisms.
Reverse Osmosis System
Yes

Reverse Osmosis System

It uses a semi-permeable membrane that allows only pure water molecules to pass through, leaving behind contaminants such as heavy metals, nitrates, phosphates, fluoride, bacteria, viruses, chlorine, salts, odors, and tastes.
UF Water Filter
No

UF Water Filter

UF (Ultrafiltration) filters are a natural and effective method for purifying water from biological contaminants, without removing minerals.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

370,00 €
47,00 €   shipping cost