EnviroCare Replacement Vacuum HEPA Filter for Hoover T-Series WindTunnel Uprights Hoover WindTunnel T-Series Exhaust HEPA Filter and Carbon Flter (for Pets) Generic for Parts 902404001, 303172002 and 303172001 Includes Both HEPA Exhaust Cartridge Filter, and Carbon Odor Square Filter for Pet Rewind Models Money Saving Two Pack Filter Kit Fits all Hoover WindTunnel T-Series, Pet Rewinds, and Elite Rewind Bagless Uprights