The Cartridge is made of innovative evaBREEZE® material, with unique composition. It is made from basalt, a rock-solid material from volcanic lava. This material has a huge evaporative surface and creates a strong capillary effect, allowing Evapolar to create the most energy-efficient personal air cooler. Weight & dimensions Width: 25 mm Depth: 125 mm Height: 146 mm Weight: 290 g Features Product type: Filter Brand compatibility: Evapolar Compatibility: evaLIGHTplus EV-1500Mostra di piùMostra meno