Blue Pure 311 Air Purifier Replacement Filters

High-Efficiency Filtration - 360-Degree Air Inlet: Our air purifier ensures that air enters the unit efficiently from all angles. - H13-Level HEPA Filter: Featuring a true H13-level HEPA filter, our product captures 99.97% of particles as small as 0.3 microns. - Three-in-One Filtration System: Our advanced filtration system includes pre-filters, a true H13 HEPA filter, and activated carbon filter for optimal air purification.

Compatibility - Compatible with 311 Air Purifier: This replacement filter is designed specifically for blueair 311 air purifiers. - Not Compatible with 311 Automatic Air Purifier: Ensure you purchase the correct model to avoid compatibility issues.

Value Pack - 3-Pack 311 Replacement Filter: Buy three packs at a discounted rate for ease of use and convenience.

Lifespan and Maintenance - Recommended Replacement: It is recommended to replace the filter every 6 months for optimal filtration performance and air quality. - Regular Checks: Regularly inspect the filter for any signs of wear to ensure your air is consistently clean.

Customer Service - Dedicated Support: We value your satisfaction and are committed to providing exceptional customer service. - Contact Us: If you have any questions about Blue Pure 311 replacement filters, contact us via email. We will respond within 24 hours.

Please note that this branding is used to show compatibility only and is not OEM.