- True HEPA filter effectively captures 99.97% of airborne pollutants, including pollen, dust, pet dander, and smoke particles as small as 0.3 microns. This ensures cleaner, healthier air for you and your family. - Designed for compatibility with the FPK50UW Air Purifier, this filter is a perfect fit, guaranteeing optimal performance and efficiency. - With a lifespan of up to 2 years, this durable filter provides long-term protection against allergens and particulates, reducing the frequency and cost of replacements. Key Benefits: - Improves indoor air quality, making it ideal for allergy sufferers and pet owners. - Perfect for use in bedrooms, living rooms, or any space where clean air is essential. - Offers peace of mind by effectively filtering harmful pollutants, contributing to a healthier home environment. Invest in your health and comfort with this reliable HEPA filter, designed to help you breathe easy and live better.