Hoover Allergen Primary Filter, 40110008 HOOVER wide path Allergen filtration primary filter, for wide path bagless vacuum Adds Extra shine to your product Manufactured in China This is the same filter as 43613026. This flexible pleated soft rubber-cased filter fits inside the dust compartment in bagless uprights. Fits Hoover Tempo, Widepath, Powermax, Turbo Power and Spirit bagless uprights. Change every 3 to 6 months FITS THESE MODLES: U5023900;U5025906;U5150900; U5156900; U5348911;U553029RM