2 pack for Hoover T-Series HEPA Filter for Hoover WindTunnel and other Upright Bagless Vacuum Cleaners. Replaces Hoover part # 303172001. Designed by Gold Line 2 x Hoover T-Series Exhaust HEPA Filters These filters fit Hoover vacuum cleaners: UH30300, UH70100, UH70105, UH70105PC, UH70106, UH70107, UH70108, UH70110, UH70115, UH70116, UH70120, UH70120PDI, UH70130, UH70140, UH70200, UH70202, UH70205, UH70210, UH70210PDI, UH70211, UH70212, UH70215, UH70241, UH70600, UH70601, UH70602, UH70603, UH70604, UH70605, UH70607, UH70608, UH70700, CH53010 Replaces Hoover OEM # 303172001 100% satisfaction and risk-free money-back Guarantee. Hassle free return policy Designed & Engineered by Gold Line