General description vhbw offers high-quality activated carbon filters designed for use with Philips air purifiers. These filters feature a large surface area that effectively filters particles and gases from the air, binding pollutant molecules. They ensure optimal absorption of unpleasant odors, pollutants, and allergens, contributing to clean and hygienic indoor air. The precision-fit design allows for easy and comfortable filter exchanges, making maintenance hassle-free. Technical specifications Material: activated carbon / plastic Colour: black / white Weight: 1300 g External diameter: 22.5 cm Internal diameter: 14.8 cm Height: 27.8 cm Replacement cycle: every 12 months Compatibility and accessories Compatible with Philips 2000, AC2939, AC2958, 2000i, AC2936 Replacement for AC2939, FY2180/30 Usage It is recommended to change the filter at least every 12 months, depending on usage frequency. Regular replacement ensures reliable odor elimination.