2 Pack FLT4825 True Filter B Replacement with 8 Pre-Filters Compatible with Guardian Air Purifier AC4825 AC4300 AC4800 AC4900 AC4850,H13 Filter

The FLT4825 Filter B Replacement Compatible with Guardian air purifier modelsFLT4825 Filter B, AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4850PT, AC4900CA, AC4820, and compatible with PureGuardian Model AP2200CA and compatible with Black+Decker BXAP148. | Incredible ValuePackage contains 2 H13 Filters and 8 Pre-Filters.Uses high-efficiency technology to absorb impurities in the air. Say goodbye to the dust, pollen, pet odors, dander, smoke and more. | H13 True filterFLT4825 filter b can capable of capturing 99.97% of small particles as tiny as 0.3 microns,ensuring cleaner air in your home. | Pre-FilterThe large surface layer of the pre-filter helps eliminate unwanted odours from pets, smoke, cooking, and other sources, leaving your home smelling fresher. | Premium ServiceWe prioritise customer service and satisfaction. Should you encounter any difficulties with the filter fitting your air purifier, please do not hesitate to contact us via the Amazon home page. We will address the issue promptly.