511 A11ergenBlock Replacement Filter Compatible with Blueair Blue Pure 511 Air Purifier, 2-in-1 511 HEPA Filter with Activated Carbon for Pet Fur, Dander & Odor, Blue(Not for 511i Max)

Features

• Perfect Compatibility- 2 pack blue pure 511 replacement filters compatible with Blueair Blue Pure 511 Air Purifier. Please confirm your air purifier models and the filter dimensions before purchasing. Filter Height: 8.27in (21cm), Width: 7.87in (20cm). : DO NOT fit 511i Max, 511 Auto, 311 Auto, 411, 411i Max, 211i Max, 311i Max, 311i Max
• Superior CraftsmanshipMade with high-quality non-woven fabric, this 511 replacement filter combines HEPA and activated carbon for efficient filtration. Its low-density, energy-saving design helps maintain strong airflow while supporting high efficiency and longer filter life.
• Targeted Filtration- Our 511 filter replacement blue is designed with refined filter media and enhanced filtration layers, this filter supports improved filtration of pet dander, pet odor, pet fur as well as pollen, ensuring cleaner air and a more comfortable living environment for pet households.
• 2-in-1 511 Hepa Filter The 511 Hepa filter efficiently attaches 99.97% of fine airborne particles down to 0.3 microns, while the carbon layer helps control common household odors including pet and cooking smells, supporting fresher indoor air for pet-friendly homes
• Easy to Replace & Install - These 2 pack 511 air purifier filters features a collapsible design for space-saving convenience. It is recommended to replace the 511 air filter EVERY 6 MONTHS, or depending on air quality and usage frequency.
• Purchase with Confidence - isinlive are committed to delivering high-quality replacement filters for air purifiers, ensuring that all customer needs are met in clean appliance replacement parts. We will respond promptly support If you encounter any issues with our 511 filter replacement,