Filter set like HR 4990 among others for Philips HR 4366 among others.

Reliable filter set for your ventilation unit Well-constructed for simple exchange Full functionality and compatibility with your Philips air purifier High filtration performance Replaces Philips 482248010232, HR 4990 If you're looking for a compatible and cost-effective filter set, you're in the right place. That's because it's designed specifically to improve the air quality in your home and create a comfortable, healthy environment. Our ventilation device filter ensure the efficient removal of pollutants and contaminants from indoor air, including dust, fine dust, pollen, allergens and pathogens such as bacteria and mould spores. In addition, cigarette smoke, exhaust fumes, chemical vapours and unwanted odours are also effectively removed from your indoor air. THE SET INCLUDES: 1x combi-filter (active carbon & HEPA) Filters out & removes ultra-fine particles such as dead skin, mould spores and allergens from the air Neutralises household odours Colour: black / white Length: 21 cm Width: 12 cm Height: 6.1 cm 1x pre-filter Protects the filter medium against coarse dirt Material: foam Colour: black Washable Length: 21.8 cm Width: 12 cm Height: 0.9 cm It is advisable to change the respective filter unit regularly, depending on your frequency of use. With our replacement filter set you can easily change your filters to ensure the high efficiency of your ventilation unit.