Precision Water Treatment | Adjustable Bypass Control | Easy Filter Replacement
Take control of your water filtration with the H2O Café Vend Variable Bypass Head Kit, designed to deliver precise, adjustable water treatment for commercial coffee machines, hot beverage vending equipment and water boilers.
Based on established industry filtration technology, the variable bypass head allows the proportion of filtered and untreated water to be adjusted between 0% and 70%, helping achieve the ideal balance between limescale protection and the mineral content needed for excellent coffee flavour.
Different locations have different water hardness levels, and effective filtration isn't simply about removing as many minerals as possible. The correct mineral balance can significantly influence coffee extraction, taste and consistency, while excessive hardness can lead to limescale accumulating inside boilers, heating elements and internal components.
The H2O Café Vend Variable Bypass Head allows water treatment to be tailored to the incoming supply, helping protect equipment while maintaining consistently high beverage quality.
Featuring a convenient twist-lock cartridge connection, the head also makes routine filter replacement quick and straightforward, minimising disruption and simplifying maintenance.
Adjustable Bypass Control (0–70%) – Allows precise adjustment of the proportion of water bypassing the filtration media, helping achieve the desired mineral balance.
Optimised Coffee Flavour – Helps retain an appropriate level of minerals for consistent coffee extraction and improved beverage quality.
Effective Limescale Management – Allows filtration settings to be tailored to local water hardness, supporting effective scale reduction when used with a compatible Café Vend cartridge.
Twist-Lock Filter Connection – Designed for quick, straightforward cartridge replacement with minimal mess and disruption.
Consistent Water Treatment – Adjustable settings help achieve reliable results across installations with different incoming water conditions.
Complete Installation Kit – Supplied with mounting bracket, fixing screws, push-fit connectors, locking clips and bypass adjustment tool.
Professional Filtration Technology – Based on the established Spectrum SERVE Café system, developed for commercial hot beverage applications.
Compatible Across the Café Vend Range – Designed for use with H2O Café Vend 3000, 4500 and 8000 filter cartridges.
Ideal for commercial hot beverage equipment, including:
Bean-to-cup coffee machines
Commercial espresso machines
Instant coffee and hot beverage vending machines
Commercial hot-water boilers
Office coffee machines
Compatible domestic coffee and hot beverage equipment
The variable bypass head is particularly beneficial in areas with hard or variable water conditions, where correctly adjusting the level of water treatment can make a significant difference to both equipment reliability and beverage quality.
Water hardness varies considerably depending on location and the source of the incoming water supply.
While reducing carbonate hardness helps protect equipment against limescale, removing too many minerals can negatively affect coffee extraction and flavour.
The H2O Café Vend Variable Bypass Head allows a controlled proportion of incoming water to bypass the filter's decarbonisation media, blending it with the treated water to achieve the desired mineral balance.
With an adjustment range of 0–70%, the bypass can be configured according to the incoming water hardness and the requirements of the connected equipment.
This provides greater flexibility than fixed-bypass systems, helping achieve effective scale protection without unnecessarily stripping the water of minerals that contribute to beverage quality.
For optimum results, incoming water hardness should be tested before selecting the appropriate bypass setting.
The H2O Café Vend Variable Bypass Head Kit is supplied complete with:
1 × Variable Bypass Filter Head – Adjustable from 0–70%
1 × Wall-Mounting Bracket
Mounting Screws – For securing the bracket
2 × 3/8" Threaded to 3/8" Push-Fit Connectors
Connector Locking Clips
1 × Bypass Adjustment Tool
Everything needed to mount the filter head and connect it to compatible 3/8" water pipework is included.
Designed for use with the following replacement cartridges:
H2O Café Vend 3000 Coffee Water Filter
Nominal filtration capacity: 3,000 litres*
H2O Café Vend 4500 Coffee Water Filter
Nominal filtration capacity: 4,500 litres*
H2O Café Vend 8000 Coffee Water Filter
Nominal filtration capacity: 8,000 litres*
All three cartridges feature a compatible twist-lock connection, allowing the appropriate filter capacity to be selected according to water hardness and consumption.
Nominal cartridge capacities are based on reference conditions of 10°dH water hardness and bypass setting C. Actual filtration capacity will vary according to incoming water hardness, bypass configuration and consumption.
The bypass head should be installed on a suitable potable water supply in accordance with the manufacturer's instructions. Correct cartridge selection and bypass adjustment are essential for effective filtration and equipment protection.
Precision Water Treatment | Adjustable Bypass Control | Easy Filter Replacement
Take control of your water filtration with the H2O Café Vend Variable Bypass Head Kit, designed to deliver precise, adjustable water treatment for commercial coffee machines, hot beverage vending equipment and water boilers.
Based on established industry filtration technology, the variable bypass head allows the proportion of filtered and untreated water to be adjusted between 0% and 70%, helping achieve the ideal balance between limescale protection and the mineral content needed for excellent coffee flavour.
Different locations have different water hardness levels, and effective filtration isn't simply about removing as many minerals as possible. The correct mineral balance can significantly influence coffee extraction, taste and consistency, while excessive hardness can lead to limescale accumulating inside boilers, heating elements and internal components.
The H2O Café Vend Variable Bypass Head allows water treatment to be tailored to the incoming supply, helping protect equipment while maintaining consistently high beverage quality.
Featuring a convenient twist-lock cartridge connection, the head also makes routine filter replacement quick and straightforward, minimising disruption and simplifying maintenance.
Adjustable Bypass Control (0–70%) – Allows precise adjustment of the proportion of water bypassing the filtration media, helping achieve the desired mineral balance.
Optimised Coffee Flavour – Helps retain an appropriate level of minerals for consistent coffee extraction and improved beverage quality.
Effective Limescale Management – Allows filtration settings to be tailored to local water hardness, supporting effective scale reduction when used with a compatible Café Vend cartridge.
Twist-Lock Filter Connection – Designed for quick, straightforward cartridge replacement with minimal mess and disruption.
Consistent Water Treatment – Adjustable settings help achieve reliable results across installations with different incoming water conditions.
Complete Installation Kit – Supplied with mounting bracket, fixing screws, push-fit connectors, locking clips and bypass adjustment tool.
Professional Filtration Technology – Based on the established Spectrum SERVE Café system, developed for commercial hot beverage applications.
Compatible Across the Café Vend Range – Designed for use with H2O Café Vend 3000, 4500 and 8000 filter cartridges.
Ideal for commercial hot beverage equipment, including:
Bean-to-cup coffee machines
Commercial espresso machines
Instant coffee and hot beverage vending machines
Commercial hot-water boilers
Office coffee machines
Compatible domestic coffee and hot beverage equipment
The variable bypass head is particularly beneficial in areas with hard or variable water conditions, where correctly adjusting the level of water treatment can make a significant difference to both equipment reliability and beverage quality.
Water hardness varies considerably depending on location and the source of the incoming water supply.
While reducing carbonate hardness helps protect equipment against limescale, removing too many minerals can negatively affect coffee extraction and flavour.
The H2O Café Vend Variable Bypass Head allows a controlled proportion of incoming water to bypass the filter's decarbonisation media, blending it with the treated water to achieve the desired mineral balance.
With an adjustment range of 0–70%, the bypass can be configured according to the incoming water hardness and the requirements of the connected equipment.
This provides greater flexibility than fixed-bypass systems, helping achieve effective scale protection without unnecessarily stripping the water of minerals that contribute to beverage quality.
For optimum results, incoming water hardness should be tested before selecting the appropriate bypass setting.
The H2O Café Vend Variable Bypass Head Kit is supplied complete with:
1 × Variable Bypass Filter Head – Adjustable from 0–70%
1 × Wall-Mounting Bracket
Mounting Screws – For securing the bracket
2 × 3/8" Threaded to 3/8" Push-Fit Connectors
Connector Locking Clips
1 × Bypass Adjustment Tool
Everything needed to mount the filter head and connect it to compatible 3/8" water pipework is included.
Designed for use with the following replacement cartridges:
H2O Café Vend 3000 Coffee Water Filter
Nominal filtration capacity: 3,000 litres*
H2O Café Vend 4500 Coffee Water Filter
Nominal filtration capacity: 4,500 litres*
H2O Café Vend 8000 Coffee Water Filter
Nominal filtration capacity: 8,000 litres*
All three cartridges feature a compatible twist-lock connection, allowing the appropriate filter capacity to be selected according to water hardness and consumption.
Nominal cartridge capacities are based on reference conditions of 10°dH water hardness and bypass setting C. Actual filtration capacity will vary according to incoming water hardness, bypass configuration and consumption.
The bypass head should be installed on a suitable potable water supply in accordance with the manufacturer's instructions. Correct cartridge selection and bypass adjustment are essential for effective filtration and equipment protection.
