General description Improve your indoor air quality with the vhbw 3 Part Filter Set Replacement for IQAir 102101000 and 102141400 air purifiers. This high-quality filter set is designed for reliable performance, efficiently removing dust, pollen, allergens, bacteria, mould spores, smoke, fumes, chemical vapours, and unpleasant odours, ensuring clean and healthy air at home. For best results, it is recommended to replace the filters regularly based on usage. Technical specifications Gas & Odour Filter: Dimensions (L x W x H): 33.5 x 32 x 10 cm; Colour: brown Pre-Filter: Dimensions (L x W x H): 33 x 33 x 7.7 cm; Material: fleece/plastic; Colour: white; Filter classification: F8 fine dust filter; Efficiency: > 55% for particles 0.3 µm; Filter surface area: 2.8 m²; Replacement cycle: every 12 - 18 months HEPA Filter: Dimensions (L x W x H): 33 x 33 x 12 cm; Material: microfleece/plastic; Colour: white; Filter surface area: 5 m²; Efficiency: > 99.97% for particles 0.3 microns; 99.50% for