Humidifier cartridge, for AP35 H humidifier, HxWxD 280 x 200 x 30 mm. Supplied = assembled. Height = 280 mm. Width = 200 mm. Depth = 30 mm. Material = plastic. Product type = accessories for air purifiers. Humidifier cartridge for reliable and uninterrupted air purification and humidification of indoor air. The cartridge absorbs all the water filled into the device and releases the moisture into the purified air. Minute particles and contaminants such as pollen, bacteria and mould spores are removed from the indoor air, as well as cigarette smoke, exhaust gases or vapours.