U-GO Carbon Filter 10” 250mm x 600mm - Pro Grade 4/8 Activated Carbon Air Filter

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£97.50

The U-GO Carbon Filter 10" 250mm x 600mm is a high-capacity activated carbon air filter built around carefully selected Pro Grade 4/8 carbon, combining effective odour adsorption with strong airflow and low restriction.

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 the carbon used within its filters, 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 250mm / 10" connection and 600mm filter body, this model is designed for larger extraction systems where effective odour filtration needs to be combined with efficient movement of air.

Why choose the U-GO 10" Carbon Filter?

  • 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 particle characteristics designed 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 filtration - designed to maintain efficient airflow through the carbon bed.
  • 250mm / 10" connection - integrates with compatible 250mm fans, ducting and ventilation fittings.
  • 600mm filter body - provides substantial carbon filtration capacity for larger ventilation systems.
  • Effective odour adsorption - activated carbon captures suitable gaseous odour compounds from extracted air.
  • Designed for filtered extraction - pairs with an appropriately specified 250mm extraction fan.

Premium selected Pro Grade 4/8 activated carbon

Carbon quality has a major influence on the performance of an activated carbon filter. Natural carbon can vary in particle size, dust content and adsorption capability, which is why U-GO places particular emphasis on selecting the material used within its filters.

U-GO states that it purchases only the premium 20% of carbon produced. The selected carbon is independently batch tested, de-dusted and checked before being used within the finished filter.

The filter uses Pro Grade 4/8 activated carbon. Particle characteristics are important because the carbon bed needs to provide extensive adsorptive surface area while still allowing substantial volumes of air to pass through efficiently.

Carbon that is excessively fine or dusty can create unnecessary airflow resistance. U-GO's selected 4/8 grade is intended to provide an effective balance between odour filtration 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 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 filtration and airflow performance throughout the U-GO carbon filter range.

How activated carbon removes unwanted odours

Activated carbon contains an enormous network of microscopic pores. This creates a very large internal surface area relative to the physical volume of carbon within the filter.

As odour-bearing air passes through the carbon bed, suitable gaseous compounds adhere to the carbon surface through a process known as adsorption.

Carbon quality, airflow, contact time, environmental conditions and contaminant concentration all influence the effectiveness of this process.

The U-GO filter is therefore primarily designed to treat suitable gaseous odour compounds carried within extracted air rather than simply acting as a dust or particulate filter.

Designed for high airflow with low restriction

Every carbon filter introduces some airflow resistance because the extraction fan must draw air through a packed carbon bed.

U-GO's use of selected Pro Grade 4/8 carbon is intended to provide the particle characteristics required for effective adsorption without creating unnecessary restriction.

This is particularly important in larger 250mm ventilation systems, where maintaining duct diameter and minimising system resistance helps preserve the airflow available from the extraction fan.

Actual airflow will depend on the complete installation. Carbon filtration, duct length, bends, silencers, reducers and other ventilation components can all increase static pressure and reduce the airflow delivered by the fan.

250mm / 10" connection with 600mm filter body

This U-GO Carbon Filter combines a nominal 250mm / 10" connection with a 600mm filter body.

The large connection diameter makes it suitable for substantial ventilation systems while the 600mm body provides significant activated carbon filtration capacity.

Using matching 250mm fans, ducting and ventilation fittings wherever practical helps maintain a consistent airflow path through the system.

Where reducers are required, remember that reducing duct diameter increases air velocity and resistance and may reduce overall system airflow.

Installing the U-GO 250mm 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 filter and duct system while maintaining the required ventilation rate.

  • Support the carbon filter securely and independently.
  • Use 250mm ducting and fittings wherever practical.
  • Match the extraction fan appropriately to the filter and required 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.

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 and a longer expected operating life, but actual service life depends on the installation 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 connections, the carbon may be approaching the end of its effective adsorption capacity.

U-GO 10" 250mm x 600mm Carbon Filter product details

Brand U-GO
Product type Activated carbon air filter
Nominal connection 10" / 250mm
Filter length 600mm
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-airflow filtration with reduced restriction
Recommended nominal duct size 250mm / 10"

U-GO 10" 250mm x 600mm Carbon Filter FAQs

What size is this U-GO Carbon Filter?

This model has a nominal 250mm / 10" connection and a 600mm 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 use.

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 create additional 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?

This filter has a nominal 250mm / 10" connection, so matching 250mm ducting and fittings should be used wherever practical.

Can I use this with a 250mm extraction fan?

Yes. It is designed for integration into a 250mm ventilation system. The fan should also be appropriately matched to the filter and resistance of the complete installation.

Will the 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 250mm connection into smaller ducting?

A suitable reducer can be used where necessary, but reducing duct diameter increases air velocity and resistance and can reduce overall airflow.

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 long does a U-GO Carbon Filter last?

Service life depends on operating hours, airflow, contaminant concentration and environmental conditions, so there is no single replacement interval suitable for every installation.

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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£97.50