FMDZFL 2 Set P339 pet air Purifier Filters for HEAPETS P339, 3-in-1 P339 Replacement Filter Includes 6 Pre-Filters and 2 Composite Filter

["Compatibility: This P339 replacement filter is designed specifically for the HEAPETS P339 Air Purifier, # MPHELW-P339. Please check your purifier model before placing an order to ensure compatibility.","These pet-specific pre-filters strongly adsorb dog hair, cat hair and pet debris, keeping loose floating hair from re-entering the air and creating secondary pollution.","The P339 filter combines layered protection: The HEPA filter filters out fine dust like pollen, smoke, and pet dander, while the activated carbon layer absorbs everyday odors from pets, cooking, and household fumes to maintain fresher indoor air.","This value pack includes 2 HEPA Filters and 6 Pre-Filters. It is recommended to replace the Pre-Filter once every 3-6 months and the HEPA Filter once every 6-12 months. You may need to replace your filters earlier or later depending on how often you use your air purifier.","If you have any questions about our replacement filters, feel free to contact our customer service team. We're here to ensure a prompt solution to your needs."]