?Compatible Models?D480 Replacement Filter D4, Ture Hepa Air Filter, Compatible With Winix D480 Air Purifier, Part No.1712-0100-00. | | ?H13 True Hepa Filter?The H13 True Hepa Filter Compatible With Winix D480 Air Purifier, Can Captures 99.97% Of Air Particles As Small As 0.3 Microns, Creating Fresh, Clean Air. | | ?Activated Carbon Filters?The Activated Carbon Filter Element Compatible With Winix D480 Air Purifier, That Help Your D480 Air Purifier Work Better, Which Can Absorb Harmful Odors Such As Formaldehyde, Toluene, And Voc, Which Can Effectively Prolong The Life Of H13 True Hepa, And Which Can Also Helps Remove Larger Particles In The Air, Such As Dust, Pollen, Pet Hair, Etc. | | ?Valuable Package?Included 2 Pack Hepa Filter 8 Pack Actived Carbon Filters, To Ensure Fresh Air In Your Home, We Recommend Replace D480 Hepa Filter Every 4-6 Months, Replace D480 Filter Every 2-3 Months. | | ?