๐๐ข๐ ๐ฃ๐๐ง๐๐๐๐ ๐ ๐ข๐๐๐๐ฆ - Our advanced Blue Pure 311 Auto replacement filter is designed exclusively ONLY compatible with the Blueair Blue Pure 311 Auto Air Purifier (20.5 model), ensuring same effectiveness and efficiency as the original filter to keep your indoor air fresh for a long time. Verify your model code (located on the base label) before purchasing. If you have any questions about the compatible models, please contact us promptly ๐๐ซ๐๐๐๐๐๐ก๐ง ๐๐จ๐๐ ๐๐๐๐ง๐ฅ๐๐ง๐๐ข๐ก ๐ฆ๐ฌ๐ฆ๐ง๐๐ - Featuring advanced dual filtration technology, the blue pure 311 auto filter replacement for blueair air purifier effectively attaches 99.97% airborne particels as small as 0.03 microns including soot, lint, fibers and pet dander and absorbs light household odors from smoking, pets, and cooking, keeping your air purifier running efficiently and quietly, providing you and your loved ones with deeper and more rejuvenating sleep ๐ฆ๐จ๐ฃ๐๐ฅ ๐๐ฅ๐๐๐ง - The blue pure 311 auto air purifier filter replacement is made of non-woven fabric and high-density activated carbon, both adopt advanced lower energy consumption and lower density structure technology verified by the manufacturer, with higher efficiency and less pressure to ensure maximum filtration. Safeguard your loved ones with advanced air purification technology, effectively addressing indoor air quality concerns while promoting a healthier home environment ๐๐ซ๐๐๐๐๐๐ก๐ง ๐๐๐๐ง๐ฅ๐๐ง๐๐ข๐ก - Enjoy fresh air all-year-round with ROMON Blue Pure 311 auto replacement filter for blueair air purifier to ease uncomfortable symptoms caused by problematic air. The H13 true hepa filter works alongside the high-efficiency activated carbon filter to take out 99.97% of the airborne substances as small as 0.03 microns and decomposes unpleasant household odors and wildfire gases ๐๐ข๐ฆ๐ง-๐๐๐๐๐๐ง๐๐ฉ๐ ๐๐ข๐ข๐๐ฆ - Package includes 3 x Blue Pure 311 Auto Replacement Filters. ROMON 311 auto filter contains all the required parts to complete the standard installation of your air purifier. We recommend you to replace every 6-8 months for optimal performance (depend upon your environment and usage). Easy to replace and disposable, no tools required. Simply take out and replace from your air purifier unit when needed ๐๐จ๐ฌ ๐ช๐๐ง๐ ๐๐ข๐ก๐๐๐๐๐ก๐๐ - ROMON team insists on providing effective assistance and quality service to all clients. Enthusiasm, patience and professionalism are our service guidelines. We are wil ling to always stand in your point of view, fully understand your needs and win your trust with sincerity and honesty. If you have any questions, please feel free to contact us, ROMON team will be fully committed to solve all your problems within 24 hours
ใ๐ฏ๐ญ๐ญ ๐๐จ๐ง๐ข ๐ฅ๐๐ฃ๐๐๐๐๐ ๐๐ก๐ง ๐๐ข๐ฅ ๐๐๐ฅ ๐ฃ๐จ๐ฅ๐๐๐๐๐ฅ ๐๐๐๐ง๐๐ฅใ
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Ultra-fine Pre-Filter๏ผPre-filter hair, lint, fibers and pet fur
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H13 Grade True HEPA Filter: Captures 99.7% of the suspended as small as 0.3 microns
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Activated Carbon Filter: Absorbs unpleasant odors including cooking smells, smoke and pet odors
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This filtration system is ideal for homes with pets, cooking, and smoking, as it effectively cleans the air in your home.
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- For large spaces up to 550sqft - 2640sqft
โ Fit for Blue Pure 311 Auto air purifier
โ Depending on the air quality and frequency of use, it is recommended to replace the 311 AUTO replacement filter every 6-9 months
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Superb craftsmanship๏ผOur use of high-quality non-woven true hepa fabrics and activated carbon ensures maximum filtration efficiency for 311 AUTO filters
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Excellent filtration:We've increased the activated carbon content of 311 AUTO and our unique ARC formula, to take out 99.97% of the airborne substance as small as 0.03
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Guaranteed after sale๏ผWe will provide a lifetime warranty. If you have any questions, please feel free to contact our customer service. Our dedicated team is available 24 hours a day to help you
