What size is this U-GO Carbon Filter?
This model has a nominal 315mm / 12.5" connection and a 1000mm-long filter body.
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U-GO Carbon Filter 12.5” 315mm x 1000mm - Pro Grade 4/8 Activated Carbon Air Filter
Please sign in to see pricing
15950
£159.50
Unit price perEstimated delivery between November 01 and November 03.
The U-GO Carbon Filter 12.5" 315mm x 1000mm is a high-capacity activated carbon air filter designed for large-volume extraction systems, combining selected Pro Grade 4/8 carbon with a substantial 1000mm filter body and a low-restriction design.
Activated carbon is a natural material, so its quality, particle characteristics and adsorption performance can vary from batch to batch. U-GO takes a selective approach to its filtration media, stating that it purchases only the premium 20% of carbon produced.
The carbon is independently batch tested, de-dusted and selected before use. U-GO specifies Pro Grade 4/8 activated carbon, with material that is excessively fine, dusty or fails its required air-stream testing rejected rather than used within the finished filter.
With a 315mm / 12.5" connection and 1000mm filter body, this model is designed for demanding high-airflow installations where effective odour management needs to be achieved without introducing unnecessary restriction into the ventilation system.
Why choose the U-GO 315mm x 1000mm Carbon Filter?
- Designed for high-volume extraction - the large 315mm connection is suited to substantial ventilation systems.
- Premium carbon selection - U-GO states that only the premium 20% of carbon produced is selected for its filters.
- Pro Grade 4/8 activated carbon - selected to balance effective adsorption with strong airflow.
- Independently batch tested - carbon quality is assessed before being accepted for use.
- De-dusted carbon - selected and prepared to minimise excessive fine carbon material.
- Minimum 20% butane adsorption test requirement - carbon failing U-GO's stated air-stream testing standard is rejected.
- Low-restriction design - particularly important when moving large volumes of air through a filtered extraction system.
- 315mm / 12.5" connection - integrates with compatible high-airflow fans, ducting and ventilation fittings.
- 1000mm filter body - provides substantial activated carbon filtration capacity.
- Effective odour adsorption - activated carbon captures suitable gaseous odour compounds from extracted air.
Premium selected Pro Grade 4/8 activated carbon
Carbon quality is fundamental to the performance of an activated carbon filter. Natural carbon can vary significantly in particle size, dust content and adsorption characteristics, all of which can affect filtration and airflow.
U-GO states that it purchases only the premium 20% of carbon produced. The selected material is independently batch tested, de-dusted and checked before being used within its filters.
The U-GO range uses Pro Grade 4/8 activated carbon. Particle characteristics matter because the carbon bed must provide extensive adsorptive surface area while still allowing the extraction fan to move air efficiently through the filter.
Carbon that is excessively fine or dusty can create unnecessary resistance. U-GO's selected 4/8 grade is intended to achieve an effective balance between odour adsorption and airflow.
Independently batch tested carbon
U-GO states that its activated carbon is independently batch tested rather than assuming every batch of natural carbon will provide identical performance.
The selection process assesses the carbon for the characteristics required for effective air filtration, with U-GO specifying a minimum 20% butane adsorption requirement.
Carbon that is too small, excessively dusty or does not meet the required air-stream testing standard is rejected rather than being used within the finished filter.
This quality-control process is intended to provide more consistent carbon quality, reduced dust and dependable filtration performance across the U-GO range.
How activated carbon removes unwanted odours
Activated carbon contains an enormous network of microscopic pores. This gives the carbon a very large internal surface area relative to its physical volume.
As odour-bearing air is drawn through the filter, suitable gaseous compounds adhere to the surface of the activated carbon through a process known as adsorption.
Carbon quality, airflow, contact time, contaminant concentration and environmental conditions all influence the effectiveness of this process.
The U-GO filter is therefore primarily intended to treat suitable gaseous odour compounds carried within the extraction airstream rather than simply trapping visible dust or particles.
High-airflow, low-restriction filtration
Carbon filtration inevitably creates some resistance because the extraction fan must draw air through a packed bed of activated carbon. In a large-volume ventilation system, keeping that resistance under control is particularly important.
U-GO's selected Pro Grade 4/8 carbon is intended to provide the particle characteristics required for effective adsorption while avoiding unnecessary airflow restriction.
The filter's large 315mm / 12.5" connection also allows it to form part of a substantial ventilation system without immediately forcing the airflow through a smaller-diameter connection.
Actual system airflow will depend on the complete installation. The carbon filter, duct length, bends, silencers, reducers and other components all contribute to static pressure and can reduce the airflow delivered by the extraction fan.
315mm connection with a 1000mm filter body
This U-GO Carbon Filter combines a nominal 315mm / 12.5" connection with a 1000mm filter body.
The large connection diameter is particularly suited to high-volume ventilation installations where reducing the system to smaller ducting could create excessive air velocity and resistance.
The extended 1000mm body provides substantial activated carbon filtration capacity while retaining direct compatibility with appropriately sized 315mm ventilation equipment.
Using matching 315mm fans, ducting and fittings wherever practical helps maintain a consistent airflow path and minimises unnecessary system resistance.
Installing the U-GO 315mm x 1000mm Carbon Filter
In a typical filtered extraction arrangement, environmental air is drawn through the carbon filter before entering the extraction fan. The treated air then continues through the exhaust ductwork.
Fan and filter performance should be considered together. The extraction fan needs sufficient airflow and static-pressure capability to overcome resistance from the carbon bed and the remainder of the ventilation system while maintaining the required air-exchange rate.
- Support the filter securely and independently.
- Use 315mm ducting and fittings wherever practical.
- Match the extraction fan appropriately to the filter and required system airflow.
- Consider fan performance under static pressure rather than unrestricted airflow alone.
- Keep duct runs as short and direct as practical.
- Minimise unnecessary tight bends and diameter reductions.
- Secure connections to minimise untreated air bypass.
- Keep the filter's air-entry surface unobstructed.
- Allow adequate clearance around the filter for unrestricted air entry.
Carbon filter life & replacement
Activated carbon has a finite adsorption capacity. As contaminated air passes through the filter, gaseous compounds progressively occupy the available adsorption sites within the carbon.
U-GO's selected carbon and low-restriction design are intended to provide effective filtration with a longer expected operating life, but actual service life depends heavily on the application and operating conditions.
Operating hours, airflow, contaminant concentration and environmental conditions can all influence how quickly the activated carbon becomes saturated.
If unwanted odours begin passing through despite suitable airflow, correct installation and secure duct connections, the activated carbon may be approaching the end of its effective adsorption capacity.
U-GO 12.5" 315mm x 1000mm Carbon Filter product details
| Brand | U-GO |
|---|---|
| Product type | Activated carbon air filter |
| Nominal connection | 12.5" / 315mm |
| Filter length | 1000mm |
| Carbon grade | Pro Grade 4/8 activated carbon |
| Carbon selection | Premium 20% selected carbon |
| Carbon preparation | Batch tested, selected & de-dusted |
| Stated carbon test requirement | Minimum 20% butane adsorption |
| Filtration method | Activated carbon adsorption |
| Primary function | Odour filtration from extracted air |
| Design priority | High-volume filtration with reduced airflow restriction |
| Recommended nominal duct size | 315mm / 12.5" |
U-GO 12.5" 315mm x 1000mm Carbon Filter FAQs
What type of activated carbon does U-GO use?
U-GO specifies selected Pro Grade 4/8 activated carbon for its carbon filter range.
What does Pro Grade 4/8 carbon mean?
It refers to the selected particle grade used within the filter. Particle characteristics influence both adsorption performance and resistance to airflow through the carbon bed.
Why does U-GO select only part of its carbon supply?
Activated carbon is a natural material and its characteristics can vary between batches. U-GO states that it selects only the premium 20% of carbon produced for use within its filters.
Is U-GO activated carbon batch tested?
Yes. U-GO states that its carbon is independently batch tested, de-dusted and selected before being used within its filters.
What is the minimum 20% butane adsorption specification?
U-GO specifies a minimum 20% butane adsorption requirement as part of its carbon quality testing, with material that fails the required standard rejected.
Why does activated carbon particle size matter?
Particle characteristics affect both adsorption and airflow. Excessively fine or dusty carbon can increase resistance through the filter.
Does U-GO de-dust its activated carbon?
Yes. De-dusting forms part of U-GO's stated carbon selection and preparation process.
What size ducting should I use?
The filter has a nominal 315mm / 12.5" connection, so matching 315mm ducting and fittings should be used wherever practical.
Can I use this with a 315mm extraction fan?
Yes. It is designed for integration into a 315mm ventilation system. The fan should also be appropriately matched to the filter and the resistance of the complete installation.
What is the advantage of the 1000mm filter body?
The extended filter body provides substantial activated carbon filtration capacity for larger ventilation systems while retaining a 315mm connection.
Will a carbon filter reduce extraction airflow?
Yes. Every carbon filter creates some resistance. U-GO's selected carbon grade and low-restriction design are intended to maintain strong airflow while providing effective filtration.
Can I reduce the 315mm connection into smaller ducting?
A suitable reducer can be used where necessary, but reducing duct diameter increases air velocity and resistance and can significantly reduce airflow in a high-volume system.
How does activated carbon remove unwanted odours?
Odour-bearing air passes through the activated carbon bed, where suitable gaseous compounds adsorb onto the enormous internal surface area of the carbon.
How do I know when the carbon filter needs replacing?
If unwanted odours begin passing through despite correct ventilation operation and secure connections, the activated carbon may be approaching the end of its effective adsorption capacity.
U-GO Carbon Filter 12.5” 315mm x 1000mm - Pro Grade 4/8 Activated Carbon Air Filter
Please sign in to see pricing
15950
£159.50
Unit price perBack in Stock
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The U-GO Carbon Filter 12.5" 315mm x 1000mm is a high-capacity activated carbon air filter designed for large-volume extraction systems, combining selected Pro Grade 4/8 carbon with a substantial 1000mm filter body and a low-restriction design.
Activated carbon is a natural material, so its quality, particle characteristics and adsorption performance can vary from batch to batch. U-GO takes a selective approach to its filtration media, stating that it purchases only the premium 20% of carbon produced.
The carbon is independently batch tested, de-dusted and selected before use. U-GO specifies Pro Grade 4/8 activated carbon, with material that is excessively fine, dusty or fails its required air-stream testing rejected rather than used within the finished filter.
With a 315mm / 12.5" connection and 1000mm filter body, this model is designed for demanding high-airflow installations where effective odour management needs to be achieved without introducing unnecessary restriction into the ventilation system.
Why choose the U-GO 315mm x 1000mm Carbon Filter?
- Designed for high-volume extraction - the large 315mm connection is suited to substantial ventilation systems.
- Premium carbon selection - U-GO states that only the premium 20% of carbon produced is selected for its filters.
- Pro Grade 4/8 activated carbon - selected to balance effective adsorption with strong airflow.
- Independently batch tested - carbon quality is assessed before being accepted for use.
- De-dusted carbon - selected and prepared to minimise excessive fine carbon material.
- Minimum 20% butane adsorption test requirement - carbon failing U-GO's stated air-stream testing standard is rejected.
- Low-restriction design - particularly important when moving large volumes of air through a filtered extraction system.
- 315mm / 12.5" connection - integrates with compatible high-airflow fans, ducting and ventilation fittings.
- 1000mm filter body - provides substantial activated carbon filtration capacity.
- Effective odour adsorption - activated carbon captures suitable gaseous odour compounds from extracted air.
Premium selected Pro Grade 4/8 activated carbon
Carbon quality is fundamental to the performance of an activated carbon filter. Natural carbon can vary significantly in particle size, dust content and adsorption characteristics, all of which can affect filtration and airflow.
U-GO states that it purchases only the premium 20% of carbon produced. The selected material is independently batch tested, de-dusted and checked before being used within its filters.
The U-GO range uses Pro Grade 4/8 activated carbon. Particle characteristics matter because the carbon bed must provide extensive adsorptive surface area while still allowing the extraction fan to move air efficiently through the filter.
Carbon that is excessively fine or dusty can create unnecessary resistance. U-GO's selected 4/8 grade is intended to achieve an effective balance between odour adsorption and airflow.
Independently batch tested carbon
U-GO states that its activated carbon is independently batch tested rather than assuming every batch of natural carbon will provide identical performance.
The selection process assesses the carbon for the characteristics required for effective air filtration, with U-GO specifying a minimum 20% butane adsorption requirement.
Carbon that is too small, excessively dusty or does not meet the required air-stream testing standard is rejected rather than being used within the finished filter.
This quality-control process is intended to provide more consistent carbon quality, reduced dust and dependable filtration performance across the U-GO range.
How activated carbon removes unwanted odours
Activated carbon contains an enormous network of microscopic pores. This gives the carbon a very large internal surface area relative to its physical volume.
As odour-bearing air is drawn through the filter, suitable gaseous compounds adhere to the surface of the activated carbon through a process known as adsorption.
Carbon quality, airflow, contact time, contaminant concentration and environmental conditions all influence the effectiveness of this process.
The U-GO filter is therefore primarily intended to treat suitable gaseous odour compounds carried within the extraction airstream rather than simply trapping visible dust or particles.
High-airflow, low-restriction filtration
Carbon filtration inevitably creates some resistance because the extraction fan must draw air through a packed bed of activated carbon. In a large-volume ventilation system, keeping that resistance under control is particularly important.
U-GO's selected Pro Grade 4/8 carbon is intended to provide the particle characteristics required for effective adsorption while avoiding unnecessary airflow restriction.
The filter's large 315mm / 12.5" connection also allows it to form part of a substantial ventilation system without immediately forcing the airflow through a smaller-diameter connection.
Actual system airflow will depend on the complete installation. The carbon filter, duct length, bends, silencers, reducers and other components all contribute to static pressure and can reduce the airflow delivered by the extraction fan.
315mm connection with a 1000mm filter body
This U-GO Carbon Filter combines a nominal 315mm / 12.5" connection with a 1000mm filter body.
The large connection diameter is particularly suited to high-volume ventilation installations where reducing the system to smaller ducting could create excessive air velocity and resistance.
The extended 1000mm body provides substantial activated carbon filtration capacity while retaining direct compatibility with appropriately sized 315mm ventilation equipment.
Using matching 315mm fans, ducting and fittings wherever practical helps maintain a consistent airflow path and minimises unnecessary system resistance.
Installing the U-GO 315mm x 1000mm Carbon Filter
In a typical filtered extraction arrangement, environmental air is drawn through the carbon filter before entering the extraction fan. The treated air then continues through the exhaust ductwork.
Fan and filter performance should be considered together. The extraction fan needs sufficient airflow and static-pressure capability to overcome resistance from the carbon bed and the remainder of the ventilation system while maintaining the required air-exchange rate.
- Support the filter securely and independently.
- Use 315mm ducting and fittings wherever practical.
- Match the extraction fan appropriately to the filter and required system airflow.
- Consider fan performance under static pressure rather than unrestricted airflow alone.
- Keep duct runs as short and direct as practical.
- Minimise unnecessary tight bends and diameter reductions.
- Secure connections to minimise untreated air bypass.
- Keep the filter's air-entry surface unobstructed.
- Allow adequate clearance around the filter for unrestricted air entry.
Carbon filter life & replacement
Activated carbon has a finite adsorption capacity. As contaminated air passes through the filter, gaseous compounds progressively occupy the available adsorption sites within the carbon.
U-GO's selected carbon and low-restriction design are intended to provide effective filtration with a longer expected operating life, but actual service life depends heavily on the application and operating conditions.
Operating hours, airflow, contaminant concentration and environmental conditions can all influence how quickly the activated carbon becomes saturated.
If unwanted odours begin passing through despite suitable airflow, correct installation and secure duct connections, the activated carbon may be approaching the end of its effective adsorption capacity.
U-GO 12.5" 315mm x 1000mm Carbon Filter product details
| Brand | U-GO |
|---|---|
| Product type | Activated carbon air filter |
| Nominal connection | 12.5" / 315mm |
| Filter length | 1000mm |
| Carbon grade | Pro Grade 4/8 activated carbon |
| Carbon selection | Premium 20% selected carbon |
| Carbon preparation | Batch tested, selected & de-dusted |
| Stated carbon test requirement | Minimum 20% butane adsorption |
| Filtration method | Activated carbon adsorption |
| Primary function | Odour filtration from extracted air |
| Design priority | High-volume filtration with reduced airflow restriction |
| Recommended nominal duct size | 315mm / 12.5" |
U-GO 12.5" 315mm x 1000mm Carbon Filter FAQs
What size is this U-GO Carbon Filter?
This model has a nominal 315mm / 12.5" connection and a 1000mm-long filter body.
What type of activated carbon does U-GO use?
U-GO specifies selected Pro Grade 4/8 activated carbon for its carbon filter range.
What does Pro Grade 4/8 carbon mean?
It refers to the selected particle grade used within the filter. Particle characteristics influence both adsorption performance and resistance to airflow through the carbon bed.
Why does U-GO select only part of its carbon supply?
Activated carbon is a natural material and its characteristics can vary between batches. U-GO states that it selects only the premium 20% of carbon produced for use within its filters.
Is U-GO activated carbon batch tested?
Yes. U-GO states that its carbon is independently batch tested, de-dusted and selected before being used within its filters.
What is the minimum 20% butane adsorption specification?
U-GO specifies a minimum 20% butane adsorption requirement as part of its carbon quality testing, with material that fails the required standard rejected.
Why does activated carbon particle size matter?
Particle characteristics affect both adsorption and airflow. Excessively fine or dusty carbon can increase resistance through the filter.
Does U-GO de-dust its activated carbon?
Yes. De-dusting forms part of U-GO's stated carbon selection and preparation process.
What size ducting should I use?
The filter has a nominal 315mm / 12.5" connection, so matching 315mm ducting and fittings should be used wherever practical.
Can I use this with a 315mm extraction fan?
Yes. It is designed for integration into a 315mm ventilation system. The fan should also be appropriately matched to the filter and the resistance of the complete installation.
What is the advantage of the 1000mm filter body?
The extended filter body provides substantial activated carbon filtration capacity for larger ventilation systems while retaining a 315mm connection.
Will a carbon filter reduce extraction airflow?
Yes. Every carbon filter creates some resistance. U-GO's selected carbon grade and low-restriction design are intended to maintain strong airflow while providing effective filtration.
Can I reduce the 315mm connection into smaller ducting?
A suitable reducer can be used where necessary, but reducing duct diameter increases air velocity and resistance and can significantly reduce airflow in a high-volume system.
How does activated carbon remove unwanted odours?
Odour-bearing air passes through the activated carbon bed, where suitable gaseous compounds adsorb onto the enormous internal surface area of the carbon.
How do I know when the carbon filter needs replacing?
If unwanted odours begin passing through despite correct ventilation operation and secure connections, the activated carbon may be approaching the end of its effective adsorption capacity.
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15950
£159.50
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