Description About this item ?????????? ?????? – The premium 116130 replacement filter is specially designed fully compatible with Winix 5500-2/5510 and AM80 Air Purifier to maintain the same effectiveness and efficiency as the original filter to keep your indoor air fresh for a long time. Compared to Part # 116130 Winix Filter H. (*Note: This 116130 replacement filter is ONLY compatible with Winix 5500-2/5510 and AM80 Air Purifier, please check your air purifier model before purchasing) ????????? ?????????? – Enjoy fresh air all-year-round with PETOX 116130 Replacement Filter for your winix 5500-2/5510 air purifier to ease uncomfortable symptoms caused by problematic air. The H13 true Hepa filter works alongside the new pre-filter and high-efficiency activated carbon filter with 60% more activated carbon and unique ARC Formula to take out 99.97% of the airborne particles as small as 0.03 microns and decomposes unpleasant household odors and wildfire gases ????? ????? – Our 5500-2 air purifier filter replacement for winix with h13 true hepa and granular activated carbon high-grade standard adopts advanced lower energy consumption and lower density structure technology verified by the manufacturer, with lower wind resistance, higher efficiency and less pressure to ensure maximum filtration. And the upgraded electrostatic electret filter technology which used in hepa filter ensures energy saving and a longer service life ????-????????? ????? – Package includes 2 x 100% Brand New 116130 HEPA Replacement Filter and 2 x Activated Carbon Filter. PETOX 116130 filter replacement contains all the required parts to complete the standard installation of your winix 5500-2 air purifier. We recommend you to replace every 6-8 months for optimal performance (depend upon your environment and usage) ????????? ?????-????? ??????? – PETOX a trusted brand is committed to providing customers with better quality products and more pleasant service. If you have any questions about our products, please feel free to contact us, we are always ready to answer your questions and solve your problem. We stand by our products, and our customers are our focus as a business