Stadler Form Dual Filter H14, Compatible with Roger/Roger big Air Purifier, Long Life up to 1 Year, Easy Change, Combined HEPA H14 and Activated Carbon

The dual filter from Stadler shape: suitable for Roger / Roger big air purifier is a combination of HEPA H14 filter and activated carbon filter High filtration efficiency: the HEPA H14 filter part filters pollutants such as viruses and bacteria from the air as well as fine dust and pollen Effective activated carbon filter: this filters and adsorbs gases, such as bad odours, tobacco smoke, formaldehyde, toluene and volatile organic compounds Effective cleaning: the HEPA H14 filter has a larger filter density than the H12, which allows more particles to be filtered out of the air per air exchange Box contents: 1 x Roger / Roger big dual filter combination HEPA H14 filter and activated carbon filter from Stadler Form (note: for Roger big you need two pieces)