【What's inside the package】: 4 Pack High Quality H13 True HEPA Filters and 6 Activated Carbon Pre-filters.
Compatible Models: The FLT4825 Filter B Fit for Germ Guardian air Puri-fiers Models: AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4850PT, AC4900CA, AC4820, Pure Guardian Model AP2200CA and Black+Decker BXAP148. Check the second listing image, you will find them
Quieter Operation: The filter FLT4825 Filter B replacement is Professionally made by high-quality materials and specially designed, which has stronger airtightness and lower wind resistance, making the machine quieter during operation, ensuring a better user experience
True H13 HEPA Filters: Authentic H13 HEPA filters trap particles down to 0.3 microns, Enhance the quality of your sleep, and Enhance environmental air quality. Infuse your space with completely clean air.
WHY CHOOSE US: We are confident in the quality and performance of our filters. Better quality, higher filtration efficiency and longer service life
Enjoy Fresh: Clean air year-round with the 4 Pack FLT4825 replacement filter. It features an H13 True HEPA filter combined with a high-efficiency activated carbon filter to effectively capture particles as small as 0.3 microns. It also reduces unpleasant household odors and wildfire gases, ensuring your living space remains fresh and comfortable. Designed to relieve symptoms caused by poor air quality, this filter is an indispensable choice for improving indoor air quality