These are Genuine GermGuardian Filters: It is important to only use genuine Guardian Technologies replacement parts to maintain product performance. Only one single combination filter needs to be replaced every 6 to 8 months depending on the use of the product
Contains 4 genuine carbon filters replacements for use with GermGuardian FLT4825 True HEPA filter for Air Purifier models including AC4900CA, AC4825, AC4300BPTCA PureGuardian Model AP2200CA and Black plus Decker Model BXAP148
Activated charcoal absorbs household odors from pets, cooking, smoking and more
Why buy genuine: genuine germguardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside
Hassle free fit: germguardian replacement parts are designed for a particular unit style and fit like a glove. The fit of your new filter may vary from the original due to change in materials for a less snug fit. This WON’T affect filter performance
Breathe fresh and cleaner air: a HEPA filter, ACtivated charcoal layer, and pre filter work to help improve indoor air quality