Scent and filter boxes
CSrental’s odor and filter cabinets can be equipped with different filters from G4 to HEPA H13. The fragrance cabinet can be equipped with active carbon filters. Active carbon filters work on the basis of the absorption technique and have an open structure and a relatively large surface area for the gases to adhere to. Activated carbon filters are therefore very suitable for gases that cannot be oxidized, such as hydrocarbons, solvents and organic gases.
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Filter box CFK-30
The compact filter box CFK-30 is suitable for an air flow rate between 2,000 and 4,000 m³ per hour...Featured specs Suitable for air displacement between 2000 and 4000 m³/h
Filter box CFK-35
The filter box CFK-35 is suitable for a maximum air flow of approx. 3,500 m³ per hour...Featured specs: Air capacity max. approx. 3,500 m³/h
Filter box CFK-70
the filter box CFK-70 can be used for many applications...Featured specs: Air flow rate max. approx. 7000 m³ / hour
Filter box CFK-70 P
The filter box CFK-70 P is suitable for a maximum air flow of approx. 7,000 m³ per hour. The cabinet is suitable...Featured specs: Air capacity max. approx. 7,000 m³/h
Filter box CFK-140 P
The filter box CFK-140 P is suitable for a maximum air flow of approx. 15,000 m³ per hour. The cabinet is suitable...Featured specs: Air capacity max. approx. 15,000 m³/h
Extra gegevensCKV-5 carbon module
The CKV-5 carbon module is an activated carbon filter for temporary filtration...Featured specs: Selection point 450 m³ at 8100 PAIn carbon plants, we deal with large pressure differences that can only be achieved with special fans. This is why CSrental has chosen a high-pressure fan that can be easily connected to a 200-litre drum of activated carbon. Quick to install and easy to operate. The frequency-controlled fan means you always have the right flow rate within the available range.
click on the imageThe absorption capacity of the carbon can be improved by treating the activated carbon. Once the carbon is saturated, it can be easily drained and regenerated for reuse. Using a 200-litre drum, changing is done in 15 minutes.
What problem is solved?
Activated carbon removes pollution that cannot be captured by a particle filter. We supply activated carbon that is used for odour and odour control and in the purification of liquids and gases. The available carbon with the corresponding pressure drop can be seen in the table below.
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Frequently Asked Questions about Scent and Filter Boxes (FAQ)
What are scent and filter boxes used for?
They remove odours, gases and fine dust in industrial or temporary setups, e.g. construction/renovation sites, production areas, storage rooms or remediation projects, improving air quality and safety.
Which filter combinations are possible (G4 to HEPA H13 + activated carbon)?
Units can be equipped with G4 prefilters, pleated/bag filters and HEPA H13 for very fine particles. For odour and gas reduction you add activated carbon. Activated carbon works via adsorption: its open, high-surface structure binds hydrocarbons, solvents and organic gases (TVOC) that do not oxidise easily.
How do I choose between CFK-30/35/70/70 P/140 P?
Select by required airflow (m³/h) and filter staging:
CFK-30 / CFK-35: compact, up to ~3,500 m³/h — ideal as pre-/partial-flow filtration.
CFK-70 / CFK-70 P: versatile up to ~7,000 m³/h with room for multi-stage filters.
CFK-140 P: high volumes up to ~15,000 m³/h for larger halls or higher loads.
CSrental matches capacity and filter package to your process and emissions.
What does the CKV-5 carbon module do?
CKV-5 is an activated-carbon module added in-line for extra gas/odour removal (selection point ~450 m³ at 8,100 Pa). Useful as a polishing stage after dust/HEPA filtration.
How do I size airflow (m³/h) and account for pressure drop?
Start from room volume, emission sources and required air changes. Consider pressure drop across filter stages (especially HEPA and carbon). CSrental calculates the optimal configuration and selects the right fan.
Is continuous operation possible and what about maintenance?
Yes, systems are designed for continuous duty. Maintenance mainly involves scheduled filter inspections/replacements based on differential pressure or emissions. CSrental supplies filters and can plan replacements.
How quickly can CSrental deliver and install?
With stock and modular setups we can often deliver and connect the same day (including ducting/couplings). We commission the unit and document the filter stack. Feel free to contact us for Customised Advice.
