Prima Klima ECO K2604 filter - 1000 m3/h - 200 mm

Product detailed description

Prima Klima K2604 - clean extract without odour (200 mm flange)

The first of the large Eco Line models, the K2604 with a 200 mm flange, serves a larger grow room with a flow rate of up to 1000 m3/h. The Prima Klima K2604 carbon odour filter from the Eco Line range captures odour molecules in a 3 cm deep bed of highly active carbon, so only clean air without odour leaves the extract. The 200 mm flange connects to ducting and a fan of the same diameter - keep the filter, ducting and fan at the same 200 mm diameter. It can handle, approximately, a 120x120 to 150x150 cm tent or a smaller grow room at a flow rate of up to 1000 m3/h (ideally around 780 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 thickness of the bed - the longer the air is in contact with the carbon, the better the odour is broken down. Prima Klima fills the Eco Line with anthracite CTC75 pellets (3 mm), which have low pressure resistance and also cope well with higher humidity. Once exhausted, the carbon can be topped up or replaced; the whole filter is not thrown away.

Technical parameters

• Flange diameter: 200 mm
• Maximum flow rate: 1000 m3/h
• Optimal flow rate: 780 m3/h
• Filter diameter: 280 mm
• Length without flange: 500 mm
• Activated carbon: 4.3 kg (CTC75, 3 cm bed layer)
• Weight: 7.2 kg
• Dust pre-filter included
• Carbon lifespan: depends on load and flow rate (higher flow rate = shorter lifespan), approximately months to over a year in normal operation
• Horizontal and vertical installation; operating temperature 10 to 70 °C

Which fan and tent it suits

Choose a 200 mm fan with an output of up to 1000 m3/h - for example the Prima Klima 200 mm fan. The filter is suitable, approximately, for a 120x120 to 150x150 cm tent or a smaller grow room. You can easily calculate the required flow rate: 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 200 mm fan with a suitable output; in the Eco Line range it is followed by the smaller K2603 900 m3/h larger K2605 1300 m3/h.

Frequently asked questions

Which filter suits my fan and tent?

Diameter and flow rate matter: the filter flange matches the diameter of the fan and ducting, here 200 mm. This model can handle, approximately, a 120x120 to 150x150 cm tent or a smaller grow room and a flow rate of up to 1000 m3/h. A larger filter means more carbon and a longer lifespan, while a smaller one saves space.

How long does the carbon last?

Lifespan depends on load and flow rate - a higher flow rate means a shorter lifespan (roughly double the flow rate = half the lifespan), approximately months to over a year in normal operation. Therefore, run the filter only when odour is noticeable, and reduce the flow rate rather than increasing it; 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 continues to serve. Vacuum the pre-filter occasionally to extend the carbon's lifespan. You can find other sizes among the carbon filters.