PUREBURG Replacement Filters Compatible with Blueair Blue pure 511 Air Purifier, 4-Pack H13 True HEPA Particle + Activated Carbon 2-in-1 For Air Clean

• H13 Particle and Activated Carbon True HEPA Filter,4-Pack
• Compatible with Blueair Blue pure 511 Air Purifier (MODEL NO.3131000000)
• Press the button for 15 seconds until the light becomes white to reset the filter indicator.
• H13 True HEPA capture 99.97% of airborne dusts PM2.5 down to 0.3 microns in size. Remove large and airborne particles, including dust, common pollutants ,Activated carbon reduce Chemicals VOCs, tobacco smoke, PM2.5,common household bad smell
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

PUREBURG Replacement Filter Compatible with Blueair Blue Pure 511 Air Purifier (31310000000), H13 True HEPA Particles + Activated Carbon, 2-in-1 Air Clean Dust VOCs Odor, 4 Pack Press the button for 15 seconds until the light turns white to reset the filter display. All brand names or logos are the registered trademarks of their respective owners. Any use of a brand name or model designation for this product is made solely for purposes of demonstrating compatibility. PUREBURG – Purify Your Breath! We value your satisfaction. If you have any problems with using our product, please always contact us.