Hoover Part 38765019,AH41001 WindTunnel Secondary Filter. Genuine Secondary Filter
The filter may be green or white in color. Measures 5" x 2 3/16" x 3/8" with a rectangle notch. Should be cleaned with each bag change and replaced every 3 to 6 months.
Fits these models:
U5468900 WindTunnel Supreme Bagged Upright
U5470900 WindTunnel Supreme Bagged Upright
U64019RM Reconditioned Self-Propelled WindTunnel Upright
U6434900 WindTunnel Self-Propelled Ultra Bagged Upright
U6436900 Self-Propelled WindTunnel TurboPower Bagged Upright
U6439900 Self Propelled WindTunnel Ultra Bagged Upright
U6445906 Self Propelled Ultra Bagged Upright
U6476910 Self Propelled WindTunnel Bagged Upright
U53019RM Remanufactured Hoover WindTunnel Upright
U53029RM Remanufactured Hoover Widepath Bagless Upright
U54219RM Reconditioned WindTunnel Bagged Upright
C1703900 WindTunnel Bagged Upright - 13"
U5140900 Tempo WidePath Bagged Upright
U5458910 WindTunnel Supreme Bagged Upright
U5145900 Tempo Widepath Bagged Upright
U5148900 Tempo Bagged Upright
U5150900 Tempo Bagless Upright
U5155900 Tempo Widepath Bagless Upright
U5156900 Tempo Widepath Bagless Upright
U5348911 Bagless Upright
U5436950 WindTunnel Bagged Upright
U5453900 WindTunnel Supreme Bagged Upright
U5458900 WindTunnel Supreme Bagged Upright
U5460900 WindTunnel Upright
U5462900 WindTunnel Upright
U5467900 WindTunnel Supreme Bagged Upright
U5481980 Combo Hoover WindTunnel Supreme Bagged Upright and Slider Rechargeable Broom
U6420900 Self Propelled WindTunnel Bagged Upright
U6471900 Self Propelled WindTunnel Premium Upright
U6476900 Self Propelled WindTunnel Bagged Upright
C1705900 Commercial WindTunnel Bagged Upright
U5404900 WindTunnel Lite
U5472900 WindTunnel Supreme Bagged Upright
U5473900 WindTunnel Bagged Upright
U6485900 Anniversary WindTunnel Self-Propelled Bagged Upright
U5491900 Anniversary WindTunnel Bagged Upright
UH50000 Anniversary WindTunnel Self-Propelled Bagged Upright
UH50005B Anniversary WindTunnel Self-Propelled Bagged Upright with Bonus Bags
U5491950 WindTunnel Bagged Upright
UH30015 Tempo Widepath Bagged Upright - White
UH30030HD Tempo Widepath Bagged Upright
U5473900W Tempo Breathe Easy Bagged Upright
UH30070 WindTunnel Bagged Upright
UH30085 WindTunnel Lite Bagged Upright
U6485900B Anniversary WindTunnel Self-Propelled Bagged Upright
U6485100 WindTunnel Self-Propelled Bagged Upright
U6485200B WindTunnel Self-Propelled Breathe Easy Bagged Upright
U6485300B Self-Propelled WindTunnel Bagged Upright
EH51000 Carpet One Bagged Wt Upright