1. BOOST ALLERG-EN PROTECTION: ➡ Enhance your allerg-en defen-se: The AllergenBlock layer helps deactiva-te over 90% of allergy-triggering particles like dus-t, poll-en, and pet dand-er that may cause irritati-on
2. UPGRADE YOUR DEFEN-SES: ➡ Strengthen your air protection: The AllergenBlock filter for the Blue Pure 511 Auto Series is built for optimal performance and works with 511 models
3. SNEEZE-INDUCING ALLERG-ENS: ➡ Three-stage filtration targets sneeze-inducing allerg-ens: The AllergenBlock layer captu-res and neutrali-zes over 90% of pet dand-er, dus-t, and poll-en, while the carbon layer helps absorb common household odors
4. AUTOMATED FILTER REPLACEMENT: ➡ Convenient filter replacement: For best results, replace your filter every six months when used continuously to maintain effective air cleaning
5.VALUE PACKAGE: ➡ Including 3 packs of 511 replacement filters of great quality and low cost for you and your family
