- 1.(/◕ヮ◕)/【Perfectly Compatible】：Compatible with Blueair Blue Pure 311 air purifier.Please Notice:please confirm your model befor you order this.
- 2.(/◕ヮ◕)/【In Good Quality】：Our 311 FIL-TER is designed specifically for compatibility with Blueair Blue Pure 311 automatic air purifiers. It has undergone strict compatibility and lifespan testing. Equipped with an efficient two in one filtration system. Particle filters adhere to up to 99.97% of airborne particles
- 3.(/◕ヮ◕)/【Package Include】:Our package include 0ne pack.
- 4.(/◕ヮ◕)/【Warm Maintenance Tip 】:We suggest that you regularly replace 311 automatic filters approximately every 6 months when using them 24 hours a day to maintain their optimal performance.
- 5.(/◕ヮ◕)/【No Risk Guarantee】:We attach great importance to customers’ shopping experience.If you have any problems during using,please contact with us any time,we will solve the problems asap.
