The CAN Filters CAN-Lite 1000 m3/hr, 250 mm are high-quality steel air filters with CKV-3 pellets activated carbon. With a maximum flow of 1100m3 and a recommended flow of 1000m3, they are ideal for indoor air purification. The filter has a diameter of 30cm, a length of 50cm and weighs 11kg. The activated carbon content is 5.1kg and the carbon layer is 5cm thick. It has a 250mm flange for easy installation.