Official Certified Replacement HEPA Filter for B-D02L/B-D02 Air Purifier (2-PACK) - Upgraded Air Quality Solution

H13 True HEPA Technology: Captures 99.97% of particles as small as 0.3 microns, including dust, pollen, smoke, and pet dander. Three-Stage Filtration System: Combines H13 True HEPA, fine preliminary, and activated carbon filters to reduce unwanted odors and improve air quality. Sealed for Protection: Filters are sealed in plastic packaging to maintain their effectiveness until use. Compatible with B-D02L/B-D02 Models: Designed to fit seamlessly into your existing air purifier system. Easy Replacement: Recommended to replace filters every 6 months for continued optimal performance.