Breathe easier with these high-efficiency particulate air (HEPA) filters, designed to capture up to 99.97% of airborne particles as small as 0.3 microns. Perfect for maintaining a clean and healthy indoor environment, this pack of two filters ensures your air purifier operates at peak performance for extended periods. Ideal for allergy sufferers and pet owners, these filters provide an effective barrier against dust, pollen, and other allergens, promoting a fresher and more comfortable living space.