K1604-WHSPEC Industry Line Carbon Filter

K1604-WHSPEC Industry Line Carbon Filter is Prima Klima’s 125 mm flange, refillable activated‑carbon unit for exhaust odour control and particle adsorption in 125 mm duct runs. The cylinder measures 800 mm long (without flange) with a 205 mm outer diameter and weighs 9.9 kg, containing 7.5 kg of CTC75 carbon in a 4 cm deep bed. Rated maximum airflow is 960 m³/h, with an optimal operating range of 720 m³/h. The filter ships with a K1704-WHSPEC pre-filter sleeve. Its extended flange and metal housing are designed for stable connections, and the model is specified for pairing with Prima Klima WhisperBlower 125 mm fans and other 125 mm EC fans. Intended for exhaust-side installation in grow tents or greenhouses.