Hoover primary filter replacement part 304087001. 
This primary filter fits most Hoover bagless upright vacuum models from the following series: 
- Windtunnel Max 
 - Windtunnel T6 Series 
 - WindTunnel 2 
 - Windtunnel 3 
 - Windtunnel Whole House 
 - Elite Rewind 
 - Remedy 
 
Examples of Hoover Windtunnel upright vacuum cleaners that use filter 304087001 include: 
- UH70600 
 - UH70601 
 - UH70602 
 - UH70603 
 - UH70604 
 - UH70605 
 - UH70607 
 - UH70608 
 
- UH70800 
 - UH70801 
 - UH70801PC 
 - UH70805 
 - UH70809 
 - UH70810 
 - UH70811 
 - UH70811PC 
 - UH70815 
 - UH70815CD 
 - UH70816 
 - UH70817 
 - UH70819 
 - UH70820 
 - UH70820RM 
 - UH70821 
 - UH70821PC 
 - UH70825 
 - UH70829 
 - UH70830 
 - UH70831 
 - UH70831PC 
 - UH70832 
 - UH70839 
 
- UH71003 
 - UH71009 
 - UH71011 
 - UH71012 
 - UH71013 
 
- UH71200 
 - UH71209 
 - UH71214 
 - UH71215 
 - UH71230 
 - UH71230CDI 
 - UH71230W 
 - UH71230RM 
 - UH71235 
 - UH71250 
 - UH71251 
 - UH71255 
 
- UH72600 
 - UH72600W 
 - UH72600WCA 
 - UH72615 
 - UH72630 
 - UH72630PC 
 - UH72635 
 
EnviroCare replacement primary vacuum cleaner filter for select Hoover WindTunnel upright vacuum cleaners.