isinlive Blue Pure 311 Auto Replacement Filter Compatible with Blue Pure 311 Auto Air Purifier - 2 Pack

About this item

• 【UPGRADED 311 FIL-TER】: Our 311 fil-ter is exclusively designed for compatible with Blueair Blue Pure 311 auto air puri-fiers. Using a 360-degree air intake and up to 4x the fil-ter surface area as the Genuine Blue Pure 311 auto
• 【COST-EFFECTIVE INVESTMENT】: Package included 2 packs of Compatible with blueair replacement fil-ters for 311 auto air puri-fier in a neutral white box. They are an efficient investment. If you have any problems, please contact us
• 【PERFECT FIT】: Premium Blue Pure 311 auto replacement fil-ters are compatible with Blueair Blue Pure 311 auto air puri-fier. (20.5 inches machine). NOTE: Not fit for 311 non-auto, not fit for 411 models
• 【SILENT TECHNOLOGY】: We deliver high-quality, durable and long-lasting replacements, allowing the fil-ter to last longer with a collapsible design. Compare to traditional HEPA fil-tration, we have a faster and quieter cleaning effect
• 【2 LAYER FIL-TRATION】: 311 auto replacement fil-ters compatible with blueair 311 auto machine have 2-in-1 fil-tration systems. Particle Fil-ter attaching to up to 99.97% of airborne particles. Activated Carbon fil-ter take in pet odors and VOCs
• - Replacing the 311 true HEPA filter is simple.
• - Compatibility and service life are tested before replacement.
• - It is recommended to replace the filter every 6 months if used constantly for optimal performance.