The Can Filters Special 1000-1200 m3/hr, 200 mm are the most used and popular carbon filters in the Netherlands. They are made of high quality pelletized Active CKV-4 carbon (1L pelletized active carbon weighs 500 grams) with a carbon layer of 50 mm. These filters are easy to install and have a lifespan of 24 months. The height is 75 cm, the diameter is 38 cm and the flange is 200 mm. The weight is 27 kg.