General description vhbw activated carbon filter is a compatible replacement for Bosch extractor hoods DHZ4505, DHZ4506, and DWZKB1F. This filter is essential for effectively filtering and neutralizing grease and unpleasant food odors, including stubborn fish smells, ensuring that the air in your kitchen remains hygienic and fresh. Technical specifications Dimensions (L x W x H): 39.8 x 19.6 x 2.9 cm Activated carbon filter dimensions: 38.2 x 19.6/17.4 x 2.9 mm Weight: 485 g Material: activated carbon, nonwoven filter, plastic Color: black/white Bevel: 45° Replacement cycle: approximately every 4 months Usage Regularly replacing the activated carbon filter can significantly reduce grease build-up in the kitchen, leading to healthier indoor air and a lower risk of allergies. For optimum performance, it is recommended to replace the filter every 4 months, depending on the frequency of extractor fan use. Other information Content of delivery: 1x activated carbon filter