Prima Klima ECO K2601 FLAT - 440 m3/h - 125 mm

Product detailed description

Prima Klima K2601 FLAT - clean odour-free extraction (125 mm flange)

The flat K2601 FLAT with a 125 mm connection combines a respectable airflow of 440 m3/h with a space-saving height for low tents. The Prima Klima K2601 FLAT carbon odour filter from the Eco Line captures odour molecules in a 3 cm-deep bed of highly activated carbon, so only clean, odour-free air leaves the extraction system. The 125 mm flange connects to ducting and a fan of the same diameter - keep the filter, ducting and fan at one diameter of 125 mm. It is suitable for a low tent measuring approximately 80x80 to 100x100 cm with an airflow of up to 440 m3/h (optimally around 360 m3/h).

How the carbon filter works

Activated carbon works like a battery: air passes through the carbon bed and organic odour molecules are captured in its microporous structure. Quality is determined by the CTC value and iodine number (how much material the carbon absorbs), together with the bed thickness - the longer the air remains in contact with the carbon, the more effectively odours are removed. Prima Klima fills the Eco Line with anthracite CTC75 pellets (3 mm), which have low pressure resistance and also perform well in higher humidity. Once exhausted, the carbon can be topped up or replaced; the entire filter does not need to be discarded.

Technical specifications

• Flange diameter: 125 mm
• Maximum airflow: 440 m3/h
• Optimal airflow: 360 m3/h
• Filter diameter: 230 mm
• Length without flange: 250 mm
• Activated carbon: 1.6 kg (CTC75, 3 cm bed layer)
• Weight: 3.0 kg
• Dust pre-filter included (K2701)
• Carbon service life: depends on the load and airflow (higher airflow = shorter service life), approximately from several months to over a year under normal operation
• Horizontal and vertical installation; operating temperature 10 to 70 °C

Which fan and tent to choose

Choose a 125 mm fan with an output of up to 440 m3/h - for example, a Prima Klima 125 mm fan. The filter is suitable for a low tent measuring approximately 80x80 to 100x100 cm. You can easily calculate the required airflow: multiply the room volume (length x width x height in metres) by 60 and compare the result with the filter's maximum output. It is compatible with any 125 mm fan with the appropriate output; within the Eco Line, it is complemented by the smaller FLAT K2600 250 m3/h standard K2601 480 m3/h.

Frequently asked questions

Which filter is suitable for my fan and tent?

The diameter and airflow are decisive: the filter flange must match the diameter of the fan and ducting, in this case 125 mm. This model is suitable for a low tent measuring approximately 80x80 to 100x100 cm and an airflow of up to 440 m3/h. A larger filter means more carbon and a longer service life, while a smaller one saves space.

How long does the carbon last?

Service life depends on the load and airflow - higher airflow means a shorter service life (roughly double the airflow = half the service life), approximately from several months to over a year under normal operation. Therefore, only run the filter when odour is noticeable and keep the airflow lower; the carbon will then last significantly longer.

Can the carbon be replaced?

Yes, the filter is refillable - once the carbon is exhausted, simply top up or replace the filling and the filter body can continue to be used. Vacuum the pre-filter occasionally to extend the carbon's service life. You can find other sizes among the carbon filters.