HPA300 HEPA Filter Replacement for Air Purifiers - 6 R Filters + 8 A Prefilters

Premium Medical-Grade HEPA 13 Filters: Capture 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, and allergens. Compatible with Multiple Models: Works with HPA300 series models like HPA090, HPA100, HPA200, HPA250, HPA304, HPA8350, HRF-R1, HRF-R2, HRF-R3, HRF-ARVP300. Includes 6 HEPA R Filters and 8 Activated Carbon A Prefilters: Provides comprehensive air purification with both HEPA filtration and activated carbon prefiltration. Easy Installation: Simply lift the lid, replace the old filter, and insert the new one for quick and hassle-free maintenance. Long-Lasting Performance: HEPA R Filters should be replaced every 12 months, while A Prefilters require replacement every 3 months for optimal efficiency.