511i Max AllergenBlock Replacement Filter Compatible with Blue Pure 511i Max Air Purifier, Premium Filter & Activated Carbon Filter-Blue Pure F5MAX AllergenBlock Filter,2 pack

PERFECT FIT: This Blue Pure 511i Max AllergenBlock filter replacement is fully compatible with Blue Pure 511i Max Air Purifier.Blue Pure F5MAX AllergenBlock | Cost-EffectivePackage includes 2 Pack for Blue pure 511i max AllergenBlock filter. Keep a close eye on your filter life, it is better to replace Blue Pure F5MAX AllergenBlock replacement filter for 511i max every 6-9 months for optimal performance depending upon your usage and environment. | Premium Filter The 511i Max AllergenBlock air replacement filter has the 99.97% filtration efficiency and intercepts particles larger than 0.3 microns. Attaches most air pollutants, such as dust, dander, pollen, smoke, and other small particles. | Value-Packed 2-PackEach package includes two 511i max AllergenBlock filter of great quality and at low cost. This cost-effective set provides a reliable choice for you while delivering consistent, high-quality performance. | We Treasure Our Customers: If you have any questions about our product, please feel free to contact us, and we'll solve them within 24 hours.